What does this expand and simplify question mean. (x-3)(x-3)

asked Oct 8, 2019 138k views

1 vote

What does this expand and simplify question mean.
(x-3)(x-3)

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6 votes

expand means you perform the multiplication

${x}^(2) - 3x - 3x + 9$
then simplify by adding the x terms

${ x}^(2) - 6x + 9$

Zdenek Hatak answered Oct 9, 2019

6.5k points

4 votes

remove the bracket and simplify.

Rogger answered Oct 12, 2019

5.8k points

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