What is factor x^2+16x+55 ?

The solution to factor x^2+16x+55 is (x+5)(x+11)

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factor x^2+16x+55

factor

x^{2} + 16 x + 55

(x + 5) (x + 11)

Solution steps

x^{2} + 16 x + 55

Break the expression into groups

= (x^{2} + 5 x) + (11 x + 55)

Factor out

x

from

x^{2} + 5 x : x (x + 5)

Factor out

11

from

11 x + 55 : 11 (x + 5)

= x (x + 5) + 11 (x + 5)

Factor out common term

x + 5

= (x + 5) (x + 11)

- 30 \leq d + (- 5)

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\frac{( x - 3 ) ( x + 2 )}{( x - 3 )} \leq 0