What is factor 4x^2+27x-7 ?

The solution to factor 4x^2+27x-7 is (4x-1)(x+7)

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factor 4x^2+27x-7

factor

4 x^{2} + 27 x - 7

(4 x - 1) (x + 7)

Solution steps

4 x^{2} + 27 x - 7

Break the expression into groups

= (4 x^{2} - x) + (28 x - 7)

Factor out

x

from

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

Factor out

7

from

28 x - 7 : 7 (4 x - 1)

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

Factor out common term

4 x - 1

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

- 3 = - \frac{1}{4} (5) + b

\frac{8.4}{21.84} = \frac{t}{100}

\frac{\frac{b}{a} - \frac{a}{b}}{\frac{1}{a} - \frac{1}{b}}

- 33 (2 + 6)

- \frac{3}{4} + 3