Suppose a and b represent two different school populations where a > b and a and b must be greater than 0. which of the following expressions is the largest? explain why. show all work necessary. 2(a + b) (a + b)2 a2 + b2 a2 − b2

The value for the expression is the largest

Step-by-step explanation:

Since both A and B must be greater than 0 and A>B then we can assume the least possible values for B=1 and A=2.

So,

i) 2(A+B) = 2(2+1) = 2*3 = 6

ii) = (A+B)*(A+B) = (2+1)*(2+1) = 3*3 = 9

iii)  = = 4+1 = 5

iv) = 4-1 =3

Inspecting the answers of the above four expressions, we see that the value for the expression is the largest.

false

step-by-step explanation:

rulers and compasses arent required in order to bisect an angle because when bisecting angles, you're making a "half circle" and considering in order to bisect an angle it wouldn't be straight, you wouldn't need either of the two

(3x-8) or (3x+8)

step-by-step explanation: