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Popular >

factor 4z^2-9

Solution

factor

4 z^{2} - 9

Solution

(2 z + 3) (2 z - 3)

Solution steps

4 z^{2} - 9

Apply exponent rules

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

Apply Difference of Two Squares Formula:

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

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

= (2 z + 3) (2 z - 3)

Popular Examples

simplify (3+i3)/(4+i6)simplify

\frac{3 + i 3}{4 + i 6}

(x - 4) (3 x + 4) = 0

simplify (x^2-y^2)/(x^2+2xy+y^2)simplify

\frac{x ^{2} - y ^{2}}{x ^{2} + 2 x y + y ^{2}}

\frac{x - 2}{x - 6} > 0

10+4x=5(x-6)+33

10 + 4 x = 5 (x - 6) + 33

Frequently Asked Questions (FAQ)

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