Solve the expression using the correct order of operations. 0.75×3.2+ (9.1)2-((-2.3)-(-0.9))2

Solve the expression using the correct order of operations.
0.75×3.2+ (9.1)2-((-2.3)-(-0.9))2

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  1. Answer:

    [tex]0.75 * 3.2+ (9.1)^2-((-2.3)-(-0.9))^2 = 83.25[/tex]

    Step-by-step explanation:

    Given

    [tex]0.75 * 3.2+ (9.1)^2-((-2.3)-(-0.9))^2[/tex]

    Required

    Solve

    Start with the bracket

    [tex]0.75 * 3.2+ (9.1)^2-((-2.3)-(-0.9))^2 = 0.75 * 3.2+ (9.1)^2-(-1.4)^2[/tex]

    Evaluate all exponents

    [tex]0.75 * 3.2+ (9.1)^2-((-2.3)-(-0.9))^2 = 0.75 * 3.2+ 82.81-1.96[/tex]

    Evaluate all products

    [tex]0.75 * 3.2+ (9.1)^2-((-2.3)-(-0.9))^2 = 2.4+ 82.81-1.96[/tex]

    [tex]0.75 * 3.2+ (9.1)^2-((-2.3)-(-0.9))^2 = 83.25[/tex]

    Reply

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