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Popular >

factor x^2-49/25

Solution

factor

x^{2} - \frac{49}{25}

Solution

(x + \frac{7}{5}) (x - \frac{7}{5})

Solution steps

x^{2} - \frac{49}{25}

Factor

\frac{49}{25} : (\frac{7}{5})^{2}

= x^{2} - (\frac{7}{5})^{2}

Apply Difference of Two Squares Formula:

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

x^{2} - (\frac{7}{5})^{2} = (x + \frac{7}{5}) (x - \frac{7}{5})

= (x + \frac{7}{5}) (x - \frac{7}{5})

Popular Examples

2x(4-x)-3/5 (15x-7)= 1/2 (4-6x)-2x^2

2 x (4 - x) - \frac{3}{5} (15 x - 7) = \frac{1}{2} (4 - 6 x) - 2 x^{2}

simplify (5x^{-2})/(3x)*(2y^3)/(x^{10)}simplify

\frac{5 x ^{- 2}}{3 x} \cdot \frac{2 y ^{3}}{x ^{10}}

factor 9a^2-4 factor

9 a^{2} - 4

factor 4x^2+4 factor

4 x^{2} + 4

simplify (10-7.3)/(11.1)simplify

\frac{10 - 7.3}{11.1}

Frequently Asked Questions (FAQ)

What is factor x^2-49/25 ?
The solution to factor x^2-49/25 is (x+7/5)(x-7/5)