Question

please Answer the ques I will mark as brainlist​

Answer 1

Answer:

Step-by-step explanation:

i dont have much tym

i have to ans many question to get brainliest so..i will help u in one quest...and ask me if u dont get any and all will be in same process

i) x^2-2x-8  here a=1,b=-2,c=-8

factorize it

x^2-4x+2x-8

x(x-4)+2(x-4)

now x=4,-2

x1 + x2 (the two roots we got)= 4-2 = 2= -b/a = -(-2)/1 =2

x1*x2 = -8 = c/a = -8/1

i worked soo hard on it...!! plz mark as brainliest