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Popular >

factor 9z^2-16

Solution

factor

9 z^{2} - 16

Solution

(3 z + 4) (3 z - 4)

Solution steps

9 z^{2} - 16

Apply exponent rules

= (3 z)^{2} - 4^{2}

Apply Difference of Two Squares Formula:

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

(3 z)^{2} - 4^{2} = (3 z + 4) (3 z - 4)

= (3 z + 4) (3 z - 4)

Popular Examples

p^{2} = - 36

- ∣ 4 - 8 a ∣ = 16

simplify (4sqrt(5))^2 simplify

(45)^{2}

simplify sqrt(18/8)simplify

\frac{18}{8}

-11n-2+2n>= 7\lor-18n+13+4n<= 13

- 11 n - 2 + 2 n \geq 7 or - 18 n + 13 + 4 n \leq 13

Frequently Asked Questions (FAQ)

What is factor 9z^2-16 ?
The solution to factor 9z^2-16 is (3z+4)(3z-4)