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sylinan

  • 3 years ago

Select the verbal phrase that corresponds with the given expression. (a – b)2 The difference of a and b squared Twice the difference of a and b Two times a minus two times b a minus b

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  1. radar
    • 3 years ago
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    This is a good problem, as this skill is necessary when working "word" problems .|dw:1355951659082:dw|

  2. radar
    • 3 years ago
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    Does this give you an idea for the correct option?

  3. sylinan
    • 3 years ago
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    yes thank you!

  4. sylinan
    • 3 years ago
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    do you know Translate the following phrase into an algebraic expression: Two times the sum of y and b 2y + b 2(y + b) y + 2b 2y + 2b

  5. radar
    • 3 years ago
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    You are welcome and good luck with your studiers.

  6. radar
    • 3 years ago
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    The sum of y and b is y + b Two times this sum is 2(y+b) Note you have to include them in parentheses. Both the 2nd option and the fourth are correct.

  7. sylinan
    • 3 years ago
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    thank you again (:

  8. sylinan
    • 3 years ago
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    so it is 2y + 2b. ?

  9. radar
    • 3 years ago
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    No after thinking about it, the 2nd option accurately describes the verbal phrase.

  10. radar
    • 3 years ago
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    @sylinan , 2(y+b)

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