factor out (x-y)(x+y)
Answers
Answered by
3
Answer:
We factor this expression by making groups of 2 terms
=
(
x
y
+
x
)
+
(
−
y
−
1
)
Now we take the common factors out from each group
=
x
(
y
+
1
)
−
1
(
y
+
1
)
(
y
+
1
)
is a common factor to each of the terms now:
=
(
y
+
1
)
(
x
−
1
)
(
y
+
1
)
(
x
−
1
)
is the Factorised form of
x
y
+
x
−
y
−
1
Answered by
0
Answer:
given :
(x-y)(x+y)
factorising :
(x-y)(1-1)
factor will be X and -Y
Similar questions