Question

pls solve i and ii plssssss fast okay

Answer 1

Answer:

The answer of 1st one is 0.The answer of 2nd is also 0.

Step-by-step explanation:

lets take 1st one:x^2+3x+2÷x+1

now take x+1=0 and shift the +1 to RHS now,x=-1.

and then substitute -1 to x in the question i.e:(-1)^2+3(-1)+2.you will get 1-3+2=0.2nd one is x^2-7x-18÷x-9 take x-9=0 and shift -9 to RHS you will get x=9.substitute 9 to x, i.e:9^2-7(9)-18 you will get 81-63-18=0

Hope you understood.

Answer 2

Answer:

this is must be the answer