Expand the following expression. 2/5 (4x-5)

Question

Expand the following expression. 2/5 (4x-5)

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Thu Cúc 3 years 2021-09-05T14:47:25+00:00 1 Answers 12 views 0

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  1. huyenthanh
    0
    2021-09-05T14:48:33+00:00
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    Hey there!

    ANSWER: \frac{8}{5}x-2

    EXPLANATION:

    \frac{2}{5}(4x-5)

    Let’s add parenthesis to 2/5. We can leave (4x-5) since it already has parenthesis. We also have to add a addition sign with 4x-5.

    (\frac{2}{5})(4x+-5)

    Now let’s separate everything.

    (\frac{2}{5})(4x) +(\frac{2}{5})(-5)

    This equals to:

    \frac{8}{5}x-2\text{(ANSWER)}

    Hope this helps!

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