What is the value of the expression 3*80^1/2 - 2*5^1/2?

Free Practice Question

PS · Problem Solving

sub-505

Roots

What is the value of the expression

3*80^{1/2} - 2*5^{1/2}

?

Sign in to reveal the correct answer

A

4\sqrt{5}

B

5\sqrt{3}

C

10\sqrt{5}

D

12\sqrt{3}

E

20\sqrt{5}

Sign in for free to check your answer and unlock the full explanation.

Get detailed analytics, unlock full explanations, and move up difficulty tiers as you practice.

Explanation

Create a free account to reveal the correct answer, see the step-by-step explanation, and start tracking your GMAT progress.

Comments

Sign in to join the discussion

Be the first to share your thoughts and help others understand it better.