Answer:
b. 4 x^18
Explanation:
What is the square root of 16x³⁶ ?
sqrt( 16x^36)
Dividing into two terms:
We can use the exponent rule: sqrt( a*b) = sqrt( a) * sqrt(b)
sqrt(16) * sqrt(x^36)
We know the sqrt(16) =4 and rewriting sqrt as a fractional exponent of 1/2
4 x^(36/2)
4 x^18