Answer:
Step-by-step explanation:
x³ = 4³ = 4 * 4 * 4 = 64
64
I am assuming you mean x to the power of 3 , then the expression is
x³ , substituting x = 4
4³ = 4 × 4 × 4 = 16 × 4 = 64
72
(6a^2)^3
6^3(a^2)^3
216(a^2)^3
216a^6
Answer: 216a^6
2) Add 0.1 to both sides. v/2.2=7.5
Then multiply by 2.2 on both sides.
v=16.5
4) Subtract 1.9 from both sides. -1.3g=-13
Divide both sides by -1.3
g=10
6) Add 1.4 to both sides. -12.9=-3d
Divide -3 on both sides.
d=4.3
