Question

(-3.1)²×(2.6-5.3)+ 9.32​

Answer 1

9514 1404 393

Answer:

-16.627

Explanation:

It works well to use a calculator to evaluate this expression.

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= 9.61×(-2.7) +9.32 . . . . . . evaluate the difference first, then the square

= -25.947 +9.32 . . . . . . . perform the multiplication

= -16.627 . . . . . . . . . . . . finally, do the addition