Find the to binomial which is a common factor of 25x^2-16y^2and 25x^2+40xy+16y^2
Answers
Answered by
0
25
x
2
−
40
x
y
+
16
y
2
=
25
x
2
−
20
x
y
−
20
x
y
+
16
y
2
=
5
x
(
5
x
−
4
y
)
−
4
y
(
5
x
−
4
y
)
=
(
5
x
−
4
y
)
2
Similar questions