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Popular >

factor 4x^4-9

Solution

factor

4 x^{4} - 9

Solution

(2 x^{2} + 3) (2 x^{2} - 3)

Solution steps

4 x^{4} - 9

Apply exponent rules

= (2 x^{2})^{2} - 3^{2}

Apply Difference of Two Squares Formula:

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

(2 x^{2})^{2} - 3^{2} = (2 x^{2} + 3) (2 x^{2} - 3)

= (2 x^{2} + 3) (2 x^{2} - 3)

Popular Examples

simplify-1/2 (8b+3)+3b simplify

- \frac{1}{2} (8 b + 3) + 3 b

\frac{3}{x + 2} \leq 4

3 x + 9 - 11 x = - 23

simplify (2+2i)(-18/17+4/17 i)simplify

(2 + 2 i) (- \frac{18}{17} + \frac{4}{17} i)

factor 20x^2+x-1 factor

20 x^{2} + x - 1

Frequently Asked Questions (FAQ)

What is factor 4x^4-9 ?
The solution to factor 4x^4-9 is (2x^2+3)(2x^2-3)