1. 1/6 × ( X/2 + 3/4 ) = X/2 + 1/3 = .... 2. 2/3 × ( X/8 - 3/4 ) = X/2 - 1/2 =... 3. X - 2 /2 + X - 4/3 = 1/6 =... 4. X + 1/3 - X -4 = 5/12X =...... 5.1/2 × ( X - 1 ) - 1/3 × ( X + 3 ) = 1/6 =... 6. 1/3 × ( X - 2 ) - 1/4 × ( X - 5 ) = X/6 =.... 7. X + 2/3 - 3X -1 = X/9 =..... 8. X + 3/4 - 2X - 5/5 = 7/10 =..... 9.1/4 × ( X - 3 ) + 1/6 × ( 2X - 3 ) = 4 =.... 10. 1/2 ( X + 1/3 ) + 1/4 × ( 2/3X - 1/6 )= X =.... ( tOlong dijawab sekarang karena besok mau dkumpul )
1. 1. 1/6 × ( X/2 + 3/4 ) = X/2 + 1/3 = .... 2. 2/3 × ( X/8 - 3/4 ) = X/2 - 1/2 =... 3. X - 2 /2 + X - 4/3 = 1/6 =... 4. X + 1/3 - X -4 = 5/12X =...... 5.1/2 × ( X - 1 ) - 1/3 × ( X + 3 ) = 1/6 =... 6. 1/3 × ( X - 2 ) - 1/4 × ( X - 5 ) = X/6 =.... 7. X + 2/3 - 3X -1 = X/9 =..... 8. X + 3/4 - 2X - 5/5 = 7/10 =..... 9.1/4 × ( X - 3 ) + 1/6 × ( 2X - 3 ) = 4 =.... 10. 1/2 ( X + 1/3 ) + 1/4 × ( 2/3X - 1/6 )= X =.... ( tOlong dijawab sekarang karena besok mau dkumpul )
1. 1/6 × ( X/2 + 3/4 ) = X/2 + 1/3 =
=1/6 x (x/2-x/2)+3/4-1/3
=2+9-4/12
=7/12
2. 2/3 × ( X/8 - 3/4 ) = X/2 - 1/2 =
=2/3 x (x/8-x/2)-3/4+1/2
=8-9-6/12
=-7/12
3. X - 2 /2 + X - 4/3 = 1/6
=x+x-2/2-4/3-1/6
=2x-6-8-1/6
=2x-15/6
4. X + 1/3 - X -4 = 5/12X
=x-x4-12/12-5/12x
=-8/12-5/12x
5. 1/2 × ( X - 1 ) - 1/3 × ( X + 3 ) = 1/6
=3-2-1/6 (X+X-1+3)
=2X+2
6. 1/3 × ( X - 2 ) - 1/4 × ( X - 5 ) = X/66.
=4-3/12(2X-7)-X/66
=1/12 (2X-7) - X/66
7. X + 2/3 - 3X -1 = X/9
=X-3X-1+2/3-X/9
=-2X-1+2/3-X/9
8. X + 3/4 - 2X - 5/5 = 7/10
=X-2X+15-20-14/20
=-X19/20
9. 1/4 × ( X - 3 ) + 1/6 × ( 2X - 3 ) = 4
=3+2/12(X+2X-3-3)-4
=5/12(3X-6)-4
=5/12(3X-10)
10.1/2 ( X + 1/3 ) + 1/4 × ( 2/3X - 1/6 )= X
=2+1/4(X-X+2/3X+1/3-1/6)
=3/4(2/3X+1/6)
maaf kalau salah
2. 3 x 1\2 = 4 1\3 x 3\8 =2 2\3 x 1 1\2 = 1\2 x 1\3 x 6 = 6 1\2 x 2\3 x 13 =
Jawaban:
wadaw.............. uuhhh
3. 1. 6 x 4 2/6 x 3 3/4 = 2. 4/6 x 3 1/6 x 2 2/3 =
Jadikan Jawaban Terbaik Ya
4. √3 x (1+√2)=√2 x (5 - √3)=√6 x (√6 + 2 )=
Jawaban:
√3×(1+√2)=4,18
√2×(5-√3)=4,62
√6×(√6+2 )=10,85
Maaf jika jawabannya salah☝️
5. 1. 4x²–9=(4x+3) (x–3) 2. 2x²–x–3=(2x–3) (x+1) 3.x²+5x–6=(x–1) (x+6) 4. X²+x–6=(x–3) (x+2) Pernyataan yg benar adalah
Yang benar adalah 2 dan 3
Semoga membantu!
6. 1. 4/5 x 2 1/6 x 3 2/5 2. 4/6 x 3 1/6 x 2 2/3 3. 5/12 x 3 2/8 x 1 1/3
Penjelasan dengan langkah-langkah:
semoga membantu yaaaJADIKAN jawaban tercerdas
7. 1) koefisien x² dan konstanta danPersamaan kuadrat -2x² +6X - 3 = 0 adalah ...A. 2 dan 3B. 2 dan - 3C. - 2 dan 3D. - 2 dan - 32) Pemfaktoran dari X² + 5x - 6 adalahA. (x+6) (x-1)B. (x-1) (x-6)c. (x-6) (x+1)D. (X+6 ) (x+1)
Jawaban:
1. d. -2 dan -3
2. a.
Penjelasan:
semoga membantu
8. 1.) 2/3 x 6 = 2.) 1/4 x 3/4 =3.) 3/4 x 2/6 =4.) 5/7 x 28 =5.) 63 x 7/9 =6.) 3 1/5 x 8 =7.) 3 6/5 x 8 1/2 =8.) 3 6/5 x 1 1/2 =9.) 6 1/3 x 5/7 =10.) 9/10 x 2 3/10 =
semoga membantu tapi maaf ya yg no 7-10 nggak cukup
9. x-1/x=2 2/3x-3/x+3 - x+3/x-3 +6 6/7=0
Jawaban:
12×221+23-100=0
Penjelasan dengan langkah-langkah:
semoga berhasil
10. 1. 4/5 x 20/21 = 2. 3/4 x 1/6 = 3. 2/3 x 3/9 - 1/6 = 4. 1 1/4 x 2 1/6 x 1 1/2 = 5. 3 3/4 x 2 1/6 x 1 3/8 =
Jawab:
1. 4/5 x 20/21 = 80/105
2. 3/4 x 1/6 = 3/12
3/12 masih bisa disederhanakan menjadi 1/4
3. 2/3 x 3/9 - 1/6 = 3/54
3/54 masih bisa disederhanakan menjadi 1/18
4. 1 1/4 x 2 1/6 x 1 1/2 = 2 1/48
5. 3 3/4 x 2 1/6 x 1 3/8 = 6 9/192
6 9/192 masih bisa disederhanakan menjadi 6 3/64
Jangan lupa jadikan jawaban yang terbaik yhh-!
Semoga membantu, maaf kl salah. Terimakasih:)
SEMANGAT BELAJARNYA!!
Jawaban:
4/5 x 20/21 = 80/105 = 16/21
3/4 x 1/6 = 3/24 = 1/8
2/3 x 3/9 - 1/6 = 6/27 - 1/6 = 2/9 - 1/6 = 4/18 - 3/18 = 1/18
1¼ x 2⅙ x 1½ = 5/4 x 13/6 x 3/2 = 65/24 x 3/2 = 195/48 = 4 3/48 = 4 1/16
3¾ x 2⅙ x 1⅜ = 15/4 x 13/6 x
11/8 = 195/24 = 4 3/24 = 4⅛
11. 1. 3 + | x-1 | = 5 2. | x+1 | = | 3-x | 3. -3 | x-2 | + 1 = 6
Jawaban:
1.x = 3
2.x = 1
3.x = 1/3
Penjelasan dengan langkah-langkah:
1. 3 + ( x-1) = 5
x = - 3 + 1 + 5
x = 3
2. ( x+1) = ( 3-x )
x+x = -1 + 3
2x = 2
x = 1
3. -3 ( x - 2 ) + 1 = 6
-3x + 6 +1 = 6
-3x = -6 -1 +6
-3x = -1
x = 1/3
Semoga bermanfaat
maaf apabila salah
12. 2 2/3 x 4 1/2 = 3 1/3 x 1 2/6 = 1 1/5 x 2 2/4 = 1 3/6 x 3 1/3 = 2 3/4 x 2 2/5 = 1 3/7 x 2 2/6 = 1 2/9 x 2 2/5 =
Jawaban:
2 2/3 x 4 1/2 = 12
3 1/3 x 1 2/6 = 4 4/9
1 1/5 x 2 2/4 = 3
1 3/6 x 3 1/3 = 5
2 3/4 x 2 2/5 = 6 3/5
1 3/7 x 2 2/6 = 3 1/3
1 2/9 x 2 2/5 = 2 14/15
sorry If wrong..
13. Jika x2 + 5x + 6 difaktorkan, maka pemfaktorannya adalah.. O (-6)(x-1) O (X+6)(x+1) Ox-3 (x-2)(x-3) (x+2)(x+3) (x+)(x+3)
x² + 5x + 6
→ x² + 3x + 2x + 6
→ x(x + 3) + 2(x + 3)
→ (x + 3)(x + 2)
[tex]\blue{\boxed{\pink{\boxed{\orange{\star ~ \green{\mathcal{S}ilvie ~ \mathcal{R}ubia} ~ \star}}}}}[/tex]
14. Inver dari f(x)=3x-6 adalah … *1/3 x+21/3 x-21/3 x+61/2 x+41/4 x-6help me;(
[tex]y = 3x - 6 \\ 3x = y + 6 \\ x = \frac{1}{3} (y + 6) \\ {f}^{ - 1} (x) = \frac{1}{3} (x + 6)[/tex]
15. 1. 6 x 3 2/3 x 1 3/42. 8 x 4 2/6 x 3 3/4
1. 6 × 3 2/3 × 1 3/4
=> 6 × 11/3 × 7/4
=> 2 × 11 × 7/4
=> 77/2
=> 38,5
2. 8 × 4 2/6 × 3 3/4
=> 2 × 26/6 × 15
=> 26/3 × 15
=> 130
maaf klo salah
16. 1). 2 2/9 x 2 2/5 x 6/10 =2). 3 3/7 x 2 1/6 x 4 2/3 = 3). 3 1/8 x 1 6/10 x 2/5 =
Jawaban:
1)16/15=11/15
2) 64/21=31/21
3) 3/4
17. 1. -2 x 62. -2 x 6 x -33. 6 x (-3) 4. -2 x (6 x -3)mohon dibantu, poin saya kasih 50
Jawaban :
1. -12
2. 36
3. -18
4. 36
2. -2 × 6 × -3 = 36
3. 6× (-3) = -18
4. -2 × (6 × -3) = 36
semoga membantu,maaf klo salah
18. 1. 3√2 x 2√22. 3√3 x 5√63. (√12 x √3) x √64. √2 x√185. (2√2 x √3 x √56. (√6 x √2 ) x √37. 2√2 x 3√3 x 4√5 8. (√12 x √6 ) x √3
Jawaban:
[tex] \sqrt{2} \times \sqrt{18} = \sqrt{36} = 6[/tex]
Jawaban:
1. 3√2 x 2√2= 12
2. 3√3 x 5√6= 63,6
3. (√12 x √3) x √6= 14,6
4. √2 x√18= 6
5. (2√2 x √3 x √5= 10,9
maaf ya cuman bisa jawab segini,semoga membantu
19. 1. 3 3/5 x 2 3/6 x 3/4= 2. 2 2/9 x 2 2/5 x 6/10= 3. 3 3/7 x 2 1/6 x 4 2/5= 4. 3 1/8 x 1 6/10 x 2 2/5=
1.(3x2) 3/5 x 3/6 x 3/4
= 6 27/120 = 6 9/40
2.(2x2) 2/9 x 2/5 x 6/10
= 4 24/450 = 4 4/75
3.(3x2x4) 3/7 x 1/6 x 2/5
=.24 6/210 = 24 1/35
4.(3x1x2) 1/8 x 6/10 x 2/5
= 6 12/400 = 6 3/100
20. jika 3/4=x/3+1/2, maka x =1 2/3 =6/x maka x =
Jawab:
3/4=x/3+1/2
3/4 - 1/2 = x/3
3 - 2
----------- = x/3
4
1/4 = x/3
3/4 = x
0 Komentar untuk "X 1 2 X 3 3 6"