Question

x2+14x+45=0 y2+19y+88=0​

Answer 1

Answer:

Step-by-step explanation:

x^2+ 14x + 45=0

x^2+5x+9x+45=0

x(x+5) + 9 (x+5)=0

(x+9) (x+5)=0

x= -9

x = -5

y^2 +19y + 88 = 0

y^2 + 8y + 11y + 88 = 0

y(y + 8) + 11(y + 8) = 0

(y + 8) (y +11) = 0

y= -8

y = -11