√ (6²+8²) = ∛(125a³) Find a.

6²= 36 8²=6436+64=100√ 100 =10Therefore, 100=∛(125a³)∛(125a³) =∛125 X ∛a³=5 X a =5aSo, 10=5aa=2

SM

Related Maths GCSE answers

All answers ▸

Simplify 2^11 x 8


Find values for x and y from two simultaneous equations: 2x + y = 5 and 3x + y = 7


What are the solutions to x^2+3x+2=0


Solve the simultaneous equations: 3x + y =11; 2x + y = 8