## anonymous 4 years ago If a and b are positive integers and a<sup>2</sup> = 49 and 3b<sup>3</sup> = 192. Find the value of 2a + 3b.

1. anonymous

is it 26

2. anonymous

Is this your question $\large a^2=49 \space \space and \space \space 3b^3=192$ ??

3. anonymous

if this is ur question in that case $a=7 , b = 4$

4. anonymous

$2a+3b=2\times{7} + 3\times{4}=26$

5. anonymous

TRUE