Question

Combine the following expressions.

Answer 1

11x²√2x

Explanation:

Step 1: Simplify the square roots

`\sqrt{18x^(5)} = 3x^(2)√(2x)`

`2√(32x^5) = 8x^(2) √(2x)`

√18 = √9(√2)

√32 = √16(√2)

`√(x^5) =√(x^4) √(x) = x^(2) √(x)`

Step 2: Add them together

11x²√2x