Question

root 45 square +root 45 square​

Answer 1

Answer:

$\sqrt{ {45}^{2} } + \sqrt{ {45}^{2} } \\ = 45 + 45 \\ = 90$

Answer 2

Answer:

$\sqrt{45 {}^{2} } + \sqrt{45 {}^{2} }$

$45 + 45$

$90$