factories it:- 7x²+2√14x
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Answer:
Given : 7x
2
+2
214
x+2
We can further write it as
7x
2
+2
214
x+2=7x
2
+
2
7
x+
2
78
x+2
By taking out the common terms
7x
2
+2
214
x+2=
7
x(
7
x+
2
)+
2
(
7
x+
2
)
So we get,
7x
2
+2
214
x+2=(
7
x+
2
)(
7
x+
2
)
It can also be written as
7x
2
+2
214
x+2=(
7
x+
2
)
2
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