Question

14 points pls show work
Evaluate the expression. Show your work.

Answer 1

309.91

Explanation:

−0.1+ 12.4/(−0.2)2+0.01

=−0.1+12.4/0.04+0.01

=−0.1+310+0.01

=309.9+0.01

=309.91

Answer 2

309.91

Explanation:

First of all you should calculate what's in parentheses

then calculate the division

so (-0.2)² = 0.04

12.4÷0.04= 310

-0.1+310+0.01= 309.91