Answer:
2x-0=x+2
2x=x+2
2x-x=2
x=2
4y-8=y+10
4y-y=10+8
3y=18
y=6
AB=2×2+0=4 (DC is 4 too)
AD=4×6-8=24-8=16 (BC is 16 too)
Answer:
answer is definitely A!!
Step-by-step explanation:
Answer:
a^3b + 2a^2b^2 + ab^3
Step-by-step explanation:
(a+b)^2
= a^2 + 2ab + b^2
ab(a^2 + 2ab + b^2)
= a^3b + 2a^2b^2 + ab^3
A number is divisible by two if you get no remainder when you divide that number by two. Even numbers are divisible by two. Odd numbers are not divisible by two.
<span>So...
We distribute so that...
7 * 2 = 14
7 * i = 7i
then
-3i * 2 = -6i
-3i * -i = 3i?
</span><span>then combine like terms...
7i - 6i + 3i = 4i
so 14 + 4i?</span>