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14-03-2021
Mathematics

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Find the errors and correct the following mathematical sentences.

Find the errors and correct the following mathematical sentences class=

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Аноним Аноним

14-03-2021

Answer:

The correct answers are:

xii) (x+7)(x+7)

=x^2 +7x +7x +49

=x^2 +14x +49

xiv) (x+4)(x+2)

=x^2 +2x +4x +8

=x^2 +6x +8

xvi) 5x^3 ÷ 5x^3

=1

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charlieputh234 charlieputh234

14-03-2021

Answer:

This is your answer ☺️☺️

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