Divide 4√10/ √2 . Provide an exact answer. (1 point)
To divide 4√10 by √2, we can simplify it by rationalizing the denominator.
4√10 / √2
= 4√10 * √2 / (√2 * √2) (Multiplying both numerator and denominator by √2)
= 4√20 / 2
= 2√20
= 2√(4*5)
= 2√4 * √5
= 2 * 2 * √5
= 4√5
Therefore, the exact answer is 4√5.