3 years ago

(-3.1)²×(2.6-5.3)+ 9.32

Mathematics

1 answer:

Viktor [21]3 years ago

7 0

9514 1404 393

Answer:

-16.627

Step-by-step explanation:

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

= 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

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(-3.1)²×(2.6-5.3)+ 9.32​

(-3.1)²×(2.6-5.3)+ 9.32