mc9txti4mt mc9txti4mt

01-12-2020
Mathematics

contestada

What is the value of the expression below when x = 4
2x² + x – 5

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1ciaramaguire 1ciaramaguire

01-12-2020

2(4)^2 +4- 5
2(16) +4 - 5
32-1
=31

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