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Popular >

factor 7x^2+21x-28

Solution

factor

7 x^{2} + 21 x - 28

Solution

7 (x - 1) (x + 4)

Solution steps

7 x^{2} + 21 x - 28

Factor out common term

7 : 7 (x^{2} + 3 x - 4)

= 7 (x^{2} + 3 x - 4)

Factor

x^{2} + 3 x - 4 : (x - 1) (x + 4)

= 7 (x - 1) (x + 4)

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Frequently Asked Questions (FAQ)

What is factor 7x^2+21x-28 ?
The solution to factor 7x^2+21x-28 is 7(x-1)(x+4)