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Popular >

factor 25-9y^2

Solution

factor

25 - 9 y^{2}

Solution

(5 + 3 y) (5 - 3 y)

Solution steps

25 - 9 y^{2}

Apply exponent rules

= 5^{2} - (3 y)^{2}

Apply Difference of Two Squares Formula:

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

5^{2} - (3 y)^{2} = (5 + 3 y) (5 - 3 y)

= (5 + 3 y) (5 - 3 y)

Popular Examples

simplify (0.4h^5)^3 simplify

(0.4 h^{5})^{3}

simplify (64/25)^{3/2}simplify

(\frac{64}{25})^{\frac{3}{2}}

simplify 7^{1/5}*49^{7/5}simplify

7^{\frac{1}{5}} \cdot 4 9^{\frac{7}{5}}

3 x^{2} + 5 x - 7 = 0

simplify 5/10+3/2 simplify

\frac{5}{10} + \frac{3}{2}

Frequently Asked Questions (FAQ)

What is factor 25-9y^2 ?
The solution to factor 25-9y^2 is (5+3y)(5-3y)