Question

x^2-69x-2700 solve in factorization​

Answer 1

Answer:

X^2-60×-2700=0

X^2-90×+30×-2700=0

X(X-90)+30(X-90)=0

(X-90) (X+30)=0

X=90=9 or X+30=0

X=90 X=-30