<span><span>x+y</span>+<span>−y</span></span>=<span><span>−4</span>+<span>−<span>y
Answer: </span></span></span>x=<span><span>−y</span>−<span>4</span></span>
Answer:
This is what internet says. Maybe this helps.
Answer:
A. and C.
if you simplify the expressions, you will see which ones are equal to the expression given
Not difference of cubes since it is 2nd degree
not difference of squares since it is plus
not sum of cubes because 2nd degreee
answer is square of binomial (why do we even need this property, oh well)
C