Your answer will be -2+2+4= 4
-3-1+4=0
so it will be 4,0
Answer:-
0
Step-by-step explanation:
h(x) = x^2 + 2x -3
x = 2
h(2) = 2^2 + 2(2) - 3
h(2) = 4 + 4 - 3
h(2) = 8-3
h(2) = 5
x = - 4
h(-4) = (-4)^2 + 2(-4) - 3
h(-4) = 16 - 8 - 3
h(-4) = 16 - 11
h(-4) = 5
========
h(2) - h(-4)
5 - 5
0
You did not give a sentence or multiple choice
3. Twenty is two times the size of ten.
That's basically what the division problem says, is it not?