What is factor 3x^2+20x-7 ?

The solution to factor 3x^2+20x-7 is (3x-1)(x+7)

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factor 3x^2+20x-7

factor

3 x^{2} + 20 x - 7

(3 x - 1) (x + 7)

Solution steps

3 x^{2} + 20 x - 7

Break the expression into groups

= (3 x^{2} - x) + (21 x - 7)

Factor out

x

from

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

Factor out

7

from

21 x - 7 : 7 (3 x - 1)

= x (3 x - 1) + 7 (3 x - 1)

Factor out common term

3 x - 1

= (3 x - 1) (x + 7)

- \frac{2}{- 3}

1500 \frac{( 1 + \frac{6%}{4} ) ^{6.5 (4)} - 1}{\frac{6%}{4}}

(\frac{- 8 x ^{4} y ^{- 2}}{3 z ^{2}})^{- 1}

(a + 1)^{2} = 4

4.5 + 0.75 d = 12