(1)4x²=9 (2)(x-1)^3=8

(1)4x²=9 (2)(x-1)^3=8


(1)x²=9/4 =>x=±3/2
(2) (x-1)=2 =>x=3



Given x = √ 3 + √ 2 / √ 3 - √ 2, find X & # 178; + X / X & # 178; - 4x-5


The original formula can be reduced to X (x + 1) / (x + 1) (X-5) = x / (X-5)
And x = (√ 3 + √ 2) / (√ 3 - √ 2) multiply by √ 3 + √ 2 at the same time
x=5+2√6
So the original formula = (5 √ 6 + 12) / 12
For the glory of the Soviet, I don't know