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Popular >

factor 21n^2+45n-54

Solution

factor

21 n^{2} + 45 n - 54

Solution

3 (7 n - 6) (n + 3)

Solution steps

21 n^{2} + 45 n - 54

Factor out common term

3 : 3 (7 n^{2} + 15 n - 18)

= 3 (7 n^{2} + 15 n - 18)

Factor

7 n^{2} + 15 n - 18 : (7 n - 6) (n + 3)

= 3 (7 n - 6) (n + 3)

Popular Examples

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simplify (2pi)/(5/2)simplify

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5 m - 7 \geq m + 17

Frequently Asked Questions (FAQ)

What is factor 21n^2+45n-54 ?
The solution to factor 21n^2+45n-54 is 3(7n-6)(n+3)