Answer:
hope it will help you
Step-by-step explanation:
hope it will help you
Answer:
-y^2
Step-by-step explanation:
x(x-2y)-(y-x)^2=
Distribute
x^2 -2xy -(y-x)^2=
Foil
x^2 -2xy -(y^2 -2xy+x^2)=
Distribute the minus sign
x^2 -2xy -y^2 +2xy-x^2=
Combine like terms
-y^2
Answer:
the right answer is x+1
Step-by-step explanation:
1/2x+1
therefore :
2×1/2x+1
x+1
Answer:
acute
Step-by-step explanation:
less than 90 degrees
The answer is D. Please study for yourself and your future this is easy, you just need shift your focus on studying