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3 years ago

Solve for x x^2 = 65/49 Explain if you can too.

Mathematics

2 answers:

yuradex [85]3 years ago

6 0

Answer:

I will try to solve your question

Llana [10]3 years ago

4 0

=
49

65

2 Take the cube root of both sides.
x
=
6
5
4
9
3
x=
3
√

49

65

3 Use Division Distributive Property:
(
x
y
)
a
=
x
a
y
a
(
y

x
)
a
=
y
a

x
a

.
x
=
6
5
3
4
9
3
x=

3
√
49

3
√
65

4 Rewrite
4
9
49 as
7
2
7
2
.
x
=
6
5
3
7
2
3
x=

3
√
7
2

3
√
65

5 Use this rule:
(
x
a
)
b
=
x
a
b
(x
a
)
b
=x
ab
.
x
=
6
5
3
7
2
3
x=
7

3

2

3
√
65

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