Answers>Maths>GCSE>Article

Simplify √(4x^8).

√(4x⁸) = √4 x √(x⁸) = 2 x (x⁸)^1/2 = 2x⁴
Remember that (xⁿ)^p= x^np.

DS

Answered by Della S. • Maths tutor

5724 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

168 is 4/7 of a number. What is the number?

x = 0.045 (45 recurring). Prove algebraically that x can be written as 1/22

What is 64^(2/3)?

An triangular prism has base xcm, height (x+4)cm and length 4xcm. Find the volume of the prism in terms of x. Find the volume when x=2cm.