Answer:
-8
Step-by-step explanation:
Answer:
6x-7
Step-by-step explanation:
Answer:
<u>y^2+12-7y</u>
Step-by-step explanation:
(y-3)(y-4)
I will split it up for us
y*y= <u>y^2</u>
-3*y= -3y. \
y*-4= -4y. / <u>-7y</u>
-3*-4= <u>12</u>
<u>y^2+12-7y</u>
Answer:
x^2 - 2xy + y^2.
Step-by-step explanation:
(x - y)^2
= (x - y)(x - y)
= x(x -y) - y(x - y)
= x^2 - xy - xy + y^2
= x^2 - 2xy + y^2.