solve for x:if 3x(x-2)-2(x-3)=2
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Answered by
0
Answer:
3x(x-2) -2(x-3) = 2
3x^2 - 6x- 2x+6 =2
3x^2-8x =2-6
3x^2--8x = -4
3x^2 -8x +4= 0
3x^2 - 6x-2x +4 =0
(3x^2-6x) - (2x+4)=0
3×(x-2 ) - 2(x-2)
(3x-2) (x-2 )
x=2/3 and x=2
here is your answer
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Answered by
31
3 x ( x - 2 ) - 2 ( x - 2 ) = 2
3x² - 6x - 2x + 6 = 2
3x² - 6x - 2x = 2 - 6
3x² - 8x = - 4
3x ² - 8x - 4 = 0
Now , factorise it ,
3x ² - 8x - 4 = 0
3x² - 6x - 2x + 4 = 0
( 3x² - 6x ) - ( 2x + 4 ) = 0
3 ( x -2 ) - 2 ( x - 2 )
( 3x - 2 ) ( x - 2 )
x = 2/3 and x = 2
Hence, the value of x is 2/3 and 2 .
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Answered by
45
3 x ( x - 2 ) - 2 ( x - 2 ) = 2
3x² - 6x - 2x + 6 = 2
3x² - 6x - 2x = 2 - 6
3x² - 8x = - 4
3x ² - 8x - 4 = 0
Now , factorise it ,
3x ² - 8x - 4 = 0
3x² - 6x - 2x + 4 = 0
( 3x² - 6x ) - ( 2x + 4 ) = 0
3 ( x -2 ) - 2 ( x - 2 )
( 3x - 2 ) ( x - 2 )
x = 2/3 and x = 2
Hence, the value of x is 2/3 and 2 .
◆━━━━━━━▣✦▣━━━━━━━━◆
ᴍᴀƦᴋ ᴀs ʙƦᴀꞮɴʟꞮᴇsᴛ
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