Question

Solve the equations with exponents.
x^2 + 5 = 20



m^3/3 - 2 = 22

Answer 1

1) x^2 + 5 = 20
x^2 = 15
x = √15 or x ≈ 3.87

2) m^3/3 - 2 = 22
m^3/3 = 24
m^3 = 72
m = ∛72 or m ≈ 4.16