Find the value of the following if x = -1 and y = -3: __2x-4y___

Question

Find the value of the following if x = -1 and y = -3: __2x-4y___
x2 +y

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Lyla 2 weeks 2021-11-20T19:01:05+00:00 1 Answer 0 views 0

Answers ( )

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    2021-11-20T19:02:29+00:00

    2(-1)-4(-3)
    -2-(-12)
    -2+12=10

    (-1)2+(-3)
    1-3=-2

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45:7+7-4:2-5:5*4+35:2 =? ( )