If the value of the expression below is a perfect square, which could be the value of m? expression is 10m A: m= 2/5 B: m= 1/2 C: m=1 D: m=2

asked Jul 5, 2023 95.0k views

1 vote

If the value of the expression below is a perfect square, which could be the value of m?

expression is 10m

A: m= 2/5
B: m= 1/2
C: m=1
D: m=2

by JNWHH

4.6k points

Please log in or register to add a comment.

2 votes

Answer:

Explanation:

$m=2/5 \implies 10(2/5)=4 \\ \\ m=1/2 \implies 10(1/2)=5 \\ \\ m=1 \implies 10(1)=10 \\ \\ m=2 \implies 10(2)=20$

Of these, only 4 is a perfect square.

Sam Walpole answered Jul 12, 2023

4.2k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.2m questions

6.8m answers