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Popular >

factor 5n^2-20n+20

Solution

factor

5 n^{2} - 20 n + 20

Solution

5 (n - 2)^{2}

Solution steps

5 n^{2} - 20 n + 20

Factor out common term

5 : 5 (n^{2} - 4 n + 4)

= 5 (n^{2} - 4 n + 4)

Factor

n^{2} - 4 n + 4 : (n - 2) (n - 2)

= 5 (n - 2) (n - 2)

Apply exponent rule:

aa = a^{2}

(n - 2) (n - 2) = (n - 2)^{2}

= 5 (n - 2)^{2}

Popular Examples

2x+3=3(2x+3)-4x

2 x + 3 = 3 (2 x + 3) - 4 x

7/2 >(1-4x)/5 > 5/2

\frac{7}{2} > \frac{1 - 4 x}{5} > \frac{5}{2}

-6^0(n^0-4)-2(n-4)=-3(n+2^0)

- 6^{0} (n^{0} - 4) - 2 (n - 4) = - 3 (n + 2^{0})

24 - 5 v = 8

simplify (1/4)^{(-1)/2}simplify

(\frac{1}{4})^{\frac{- 1}{2}}

Frequently Asked Questions (FAQ)

What is factor 5n^2-20n+20 ?
The solution to factor 5n^2-20n+20 is 5(n-2)^2