What is factor 4x^2+25x+36 ?

The solution to factor 4x^2+25x+36 is (4x+9)(x+4)

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factor 4x^2+25x+36

factor

4 x^{2} + 25 x + 36

(4 x + 9) (x + 4)

Solution steps

4 x^{2} + 25 x + 36

Break the expression into groups

= (4 x^{2} + 9 x) + (16 x + 36)

Factor out

x

from

4 x^{2} + 9 x : x (4 x + 9)

Factor out

4

from

16 x + 36 : 4 (4 x + 9)

= x (4 x + 9) + 4 (4 x + 9)

Factor out common term

4 x + 9

= (4 x + 9) (x + 4)

0 \leq 3

\frac{3 π}{2} - \frac{π}{2}

\frac{3}{4} (4 x - 8) = 18

x^{2} = - 16

∣ x - 7 ∣ = 2