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Answered by
1
Answer:
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Algebra Examples
Popular Problems Algebra Factor 25y^2-10y+1
25
y
2
−
10
y
+
1
Rewrite
25
y
2
as
(
5
y
)
2
.
(
5
y
)
2
−
10
y
+
1
Rewrite
1
as
1
2
.
(
5
y
)
2
−
10
y
+
1
2
Check the middle term by multiplying
2
a
b
and compare this result with the middle term in the original expression.
2
a
b
=
2
⋅
(
5
y
)
⋅
−
1
Simplify.
2
a
b
=
−
10
y
Factor using the perfect square trinomial rule
a
2
−
2
a
b
+
b
2
=
(
a
−
b
)
2
, where
a
=
5
y
and
b
=
−
1
.
(
5
y
−
1
)
2
Answered by
3
Answer:
y^2-10y+25
[(a-b) ^2 = a^2+b^2-2ab]
=y^2-10y+25
=(y+5)
Hope it's helpful uh ♡♡
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