aaliyahpowell6 aaliyahpowell6

15-01-2017
Mathematics

contestada

If x=4, calculate the value of: 2x(2)-5

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Sophia264 Sophia264

15-01-2017

See attached. Hope this helps!

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apologiabiology apologiabiology

15-01-2017

I am thinking you mean
2x²-5, evaluate for x=4
so
2(4)²-5=
2(16)-5=
32-5=
27

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