Question

Solve the equation xsquare-3x-10=0by using formula

Answer 1

Answer:

x²-3x-10=0

x²-5x+2x-10=0

x(x-5)+2(x-5)=0

(x+2)(x-5)

x=-2,x=5

Step-by-step explanation:

Answer 2

Answer:

x2-3x-10=0

x2-5x+2x-10=0

x(x-5)+2(x-5)=0

(x+2)(x-5)=0

x+2=0,x-5=0

x=(-2),+5