oliviajl oliviajl

Today at 10:15 AM
Mathematics

Answered

If x = -3 calculate the value of 2xsquared+x

Answer :

AlexisRD AlexisRD

Today at 10:20 AM

33. 2x-3= -6
-6^2(squared) = 36
36 +(-3) = 33

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MusicalCherries13 MusicalCherries13

Today at 10:20 AM

The answer would be 15.

Substitute in the numbers and use order of operations.

2(-3)^2 + (-3)
2(9) - 3
18 - 3
15

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