Question

factor by spiliting middle term of x^2-7x-30

Answer 1

Answer:

Question=x²-7x-30

x²-10x+3x-30

x(x+3) 10(-x-3)

x(x+3) -10(x+3)

(x-10) (x+3)

Answer 2

ANSWER:-

(x-3)(x+10)

QUESTION:-

x² -7x-30

EXPLANATION:-

we need to find two numbers such that their product is -30 and sum is -7 ,so the numbers are -10 and 3

so ,

x² -10x+3x-30

x(x-10)3(x-10)

(x+3)(x-10)