What is factor 121x^2-16y^2 ?

The solution to factor 121x^2-16y^2 is (11x+4y)(11x-4y)

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factor 121x^2-16y^2

factor

121 x^{2} - 16 y^{2}

(11 x + 4 y) (11 x - 4 y)

Solution steps

121 x^{2} - 16 y^{2}

121 x^{2} = (11 x)^{2}

16 y^{2} = (4 y)^{2}

= (11 x)^{2} - (4 y)^{2}

Apply Difference of Two Squares Formula:

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

(11 x)^{2} - (4 y)^{2} = (11 x + 4 y) (11 x - 4 y)

= (11 x + 4 y) (11 x - 4 y)

\frac{1}{x - 3} - \frac{3}{x}

6 k^{2} - 7 k - 5

9 x^{4} y^{2} - 1

lo g_{- 2} (8)

\frac{2}{3} \div \frac{7}{3}

What is factor 121x^2-16y^2 ?
The solution to factor 121x^2-16y^2 is (11x+4y)(11x-4y)