(a−b)(a(2)+ab+b(2))
=(a+−b)(a(2)+ab+b(2))
=(a)(a(2))+(a)(ab)+(a)(b(2))+(−b)(a(2))+(−b)(ab)+(−b)(b(2))
=2a2+a2b+2ab−2ab−ab2−2b2
=a2b−ab2+2a2−2b2
Answer:
1. -1
2. 3
3. (2, 5)
Step-by-step explanation:
y axis is |
x axis is _
A intersects the y axis at -1
B intersects the y axis at 3
A and B intersect at (2, 5) because the x value is 2 because it goes right twice and the y value is 5 because it goes up 5 and theres the point of intersection
Answer: WAP if yu dont understand look up videos of WAP
Step-by-step explanation: