Question

simplify the expression "the square root of x^10 times the square root of x^4."

a. the square root of x^14
b. 2 times the square root of x^10
d. x^7

Answer 1

(x^10)^0.5*(x^4)^0.5
=x^(10*0.5)*x^(4*0.5)
=x^5*x^2
=x^(5+2)
=x^7

Answer 2

so what's the answer?

Answer 3

d

Answer 4

sorry! i couldn't understand it