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Popular >

factor 25-y^2

Solution

factor

25 - y^{2}

Solution

(5 + y) (5 - y)

Solution steps

25 - y^{2}

Rewrite

25

as

5^{2}

= 5^{2} - y^{2}

Apply Difference of Two Squares Formula:

x^{2} - y^{2} = (x + y) (x - y)

5^{2} - y^{2} = (5 + y) (5 - y)

= (5 + y) (5 - y)

Popular Examples

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longmult 27\times 27 long multiplication

27 \times 27

Frequently Asked Questions (FAQ)

What is factor 25-y^2 ?
The solution to factor 25-y^2 is (5+y)(5-y)