2 years ago

Write an equation that represents the line.

Mathematics

1 answer:

irinina [24]2 years ago

4 0

Answer:

y = 7/5x + 7

Step-by-step explanation:

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Solve: x^4-34x^2=-225

dangina [55]

X
4
−34x
2
+225=0

2 Factor
x
4
−
34
x
2
+
225
x
4
−34x
2
+225.
(
x
2
−
25
)
(
x
2
−
9
)
=
0
(x
2
−25)(x
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−9)=0

3 Solve for
x
x.
x
=
±
5
,
±
3
x=±5,±3

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2 years ago