150-[2(2.6-4)]^2 help me resolve this guys

Question

150-[2(2.6-4)]^2 help me resolve this guys

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Bella 2 weeks 2021-09-10T19:30:14+00:00 1 Answer 0

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    2021-09-10T19:31:46+00:00

    I’ll teach you how to solve 150-[2(2.6-4)]^2

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    150-[2(2.6-4)]^2

    Subtract the numbers 2.6-4:

    (2(-1.4))^2

    Remove parentheses:

    (2* -1.4)^2

    Multiply the numbers 2* 1.4:

    (-2.8)^2

    Apply exponent rule:

    (-2.8)^2= -2.8^2

    150 – -2.8^2

    2.8^2= 7.84

    150-7.84

    Subtract the numbers 150-7.84:

    142.16

    Your Answer Is 142.16

    plz mark me as brainliest if this helped 🙂

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