Subtract these polynominals. (2x^2+2x+3)-(x^2+2x+1)= a. x^2+4
bx^2+2
c. x^2+4x+2
d. x^2+4x+4

college

$5.41

step-by-step explanation:

$20 - $14.51 = $5.49.

false

step-by-step explanation:

the reason i say this is because for a certain length of sides you can pick any two and the length is wither equal or greater than the third side and in this case it's not.

3 + 5 = 8

8 is smaller than 9 which is the third side.

hope this : )