Question

Solve the equation. - 75 = y3 + 50 у —

Answer 1

The given expression is : -75 = y³ + 50

To simplify the expression for y :

Subtract 50 on both side :

-75 - 50 = y³ + 50 - 50

-125 = y³

y³ = -125

(-5 ) x ( -5) x ( -5) = 125

y³ = (-5)³

y = - 5

Answer : y = -5