Question

Y = -1/5(x - 1)3 + 7

Answer 1

x = 3 √ 7 + 12 or x = 13.91293118

Explanation:

Set ( x − 12 ) 3 − 7 , equal to 0 . ( x − 12 ) 3 − 7 = 0 , Solve for x .

x = 3 √7 + 12

The result can be shown in multiple forms.

Exact Form: x = 3 √ 7 + 12

Decimal Form: x = 13.91293118 …