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Daniel [21]
3 years ago
7

Factor completely please

Mathematics
1 answer:
Sedbober [7]3 years ago
3 0

Answer:

Step-by-step explanation:

hello :

1-x² = (1-x)(1+x) by identity : a²-b²=(a-b)(a+b)

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2 years ago
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1 year ago
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5 0
3 years ago
Read 2 more answers
The length of a rectangle is 4 yd longer than its width. If the perimeter of the rectangle is 48 yd, find its area.
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5 0
2 years ago
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