cube root of 3 x minus 2 is equal to 4 find the value of x
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Answered by
11
3x-2=4
3x=4+2
3x=6
X=2
Hope it helps you.
Please mark as BRAINLIEST.
3x=4+2
3x=6
X=2
Hope it helps you.
Please mark as BRAINLIEST.
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Answered by
7
(3x-2)³=4
(3x)³-(2)³-3*3x*2(3x-2)=4
27x³-8-18x(3x-2)=4
27x³-54x²+36x=4+8
27x³-54x²+36x-12=0
3(9x³-27x²+12x-4)=0
(3x)³-(2)³-3*3x*2(3x-2)=4
27x³-8-18x(3x-2)=4
27x³-54x²+36x=4+8
27x³-54x²+36x-12=0
3(9x³-27x²+12x-4)=0
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