Question

Simplify the square root 98 times x to the fifth power.

a.2 times x squared times the square root of 7 times x

b.7 times x squared times the square root of 2 times x

c.7 times x squared times the square root of 2

d.2 times x squared times the square root of 7

Answer 1

is the question
\[\sqrt{98x^5}\] or
\[\sqrt{98}x^5\]

\[\sqrt{98x^5} = 7x^2\sqrt{2x}\]

or \[7\sqrt{2}x^5\]

Answer 2

sqrt98 x^5
= 7sqrt2 x ^5