Question

5. Which expression has the GREATEST value? 1 point 49 x 2 V 49 V16 A B 125 + V16 (25 x 3

Answer 1

Let's calculate the value of each expression:

A)

$\sqrt[]{49}\cdot2=7\cdot2=14$

B)

$\sqrt[]{49}-\sqrt[]{16}=7-4=3$

C)

$\sqrt[]{25}+\sqrt[]{16}=5+4=9$

D)

$\sqrt[]{25}\cdot3=5\cdot3=15$

The greatest value from these 4 options is 15, so the correct option is D.