25x2−31xy+9y2−36 factorise
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Algebra Examples
Popular Problems Algebra Factor 25x^2-36
25
x
2
−
36
Rewrite
25
x
2
as
(
5
x
)
2
.
(
5
x
)
2
−
36
Rewrite
36
as
6
2
.
(
5
x
)
2
−
6
2
Since both terms are perfect squares, factor using the difference of squares formula,
a
2
−
b
2
=
(
a
+
b
)
(
a
−
b
)
where
a
=
5
x
and
b
=
6
.
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this is your answer hope it's helpful for you thankyou
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