Solve for x
x^2 = 65/49
Explain if you can too.
2 answers:
Answer:
I will try to solve your question
=
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
You might be interested in
Answer:
pi * pi 9.86960440109
Step-by-step explanation:
Answer:
$32
Step-by-step explanation:
400 dollars
10 percent of 400=40
5 percent of 400=20
1 percent of 400=4
4 times 8=32
400-32=$368
32 is the sale tax
Answer:
1. start is 1/3
2. is 1/3
3. is 1 out of 2
4. is 1 out of 6
5. is 2 out of 3
6. is 1 out of 2
7. is 5 out of 6
8. is 1 out of 6
then finished!!!
I hope this helped
Answer:
11 yards
Step-by-step explanation:
15+10+x=36
25+x=36
36-25=x
x=11
The correct answer is d) 4x² - 4x + 1.
The area of a square is found by squaring the side length:
(2x-1)² = (2x-1)(2x-1) = 2x*2x - 2x*1 - 2x*1 - 1(-1) = 4x² - 2x - 2x + 1 = 4x²-4x+1
