Question

Work out the value of a

Answer 1

a= 1

Explanation:

In order to solve this linear equetion you have to simplify it the you can solve it as

`\sqrt[3]{27 {a}^(3) } = \sqrt{ {5}^(2) - {4}^(2) }`

3√(3^3a^3) = √(25-16)

3a = √9

3a= 3

3a/3 = 3/3

a= 1