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Popular >

factor 16r^2-25

Solution

factor

16 r^{2} - 25

Solution

(4 r + 5) (4 r - 5)

Solution steps

16 r^{2} - 25

Apply exponent rules

= (4 r)^{2} - 5^{2}

Apply Difference of Two Squares Formula:

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

(4 r)^{2} - 5^{2} = (4 r + 5) (4 r - 5)

= (4 r + 5) (4 r - 5)

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Frequently Asked Questions (FAQ)

What is factor 16r^2-25 ?
The solution to factor 16r^2-25 is (4r+5)(4r-5)