PLEASE HELP
Isoke is solving the quadratic equation by completing the square.
10x2+40x-...
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Mathematics, 16.04.2021 18:50 davisnaziyahovz5sk
PLEASE HELP
Isoke is solving the quadratic equation by completing the square.
10x2+40x-13=0
10x2+40x=13
A(x2+4x)=13
What is the value of A?
-13
4
10
40
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Answers: 3
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