Question

Question 10
Solve for b.

b³ = 8

Enter your answer in the box.

Answer 1

`{ \sf{ {b}^(3) = 8}} \: \: \\ { \sf{ {b}^(3) = {2}^(3) }} \\ { \sf{ {(b}^(3)) {}^{ (1)/(3) } = {( {2}^( 3)) }^{ (1)/(3) } }} \\ { \sf{b ={ \boxed{ 2}}}}`

Answer 2

b=2

Explanation:

`b^(3) = 8\\\\b^(3) = 2^(3) \\\\b=+2`