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Let’s check out your problem:
What is
10
+
20
?
10 + 20?
10
+
20
?
\newline
______
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Home
Math Problems
Grade 8
Square roots of perfect squares
Full solution
Q.
What is
10
+
20
?
10 + 20?
10
+
20
?
\newline
______
Identify Operation:
Identify the operation required to solve the problem.
\newline
The problem asks for the sum, which means we need to perform addition.
Add Numbers:
Add the two numbers together.
\newline
Calculate
10
+
20
10 + 20
10
+
20
.
Perform Addition:
Perform the addition.
10
+
20
=
30
10 + 20 = 30
10
+
20
=
30
.
Verify Result:
Verify the result.
\newline
Check if the addition was done correctly.
10
10
10
plus
20
20
20
indeed equals
30
30
30
, so there is no math error.
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Which two integers is
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-\sqrt{48}
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between?
\newline
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\newline
[
A
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−
6
and
−
5
[A]-6 \text{ and } -5
[
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[
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[
D
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[D]6 \text{ and } 7
[
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Question
What is the cube root of
−
64
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64
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\newline
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Question
Which two integers is
22
3
\sqrt[3]{22}
3
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between?
\newline
Choices:
\newline
(A)
[
1
and
2
]
[1 \text{ and } 2]
[
1
and
2
]
\newline
(B)
[
15
and
16
]
[15 \text{ and } 16]
[
15
and
16
]
\newline
(C)
[
16
and
17
]
[16 \text{ and } 17]
[
16
and
17
]
\newline
(D)
[
2
and
3
]
[2 \text{ and } 3]
[
2
and
3
]
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Posted 11 months ago
Question
Simplify:
\newline
(
25
)
2
=
_
_
_
_
_
(\sqrt{25})^2 = \_\_\_\_\_
(
25
)
2
=
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Posted 9 months ago
Question
Look at this equation:
\newline
c
3
=
27
c^3 = 27
c
3
=
27
\newline
\newline
What is
c
c
c
, the cube root of
27
27
27
?
\newline
c
=
c =
c
=
____
\newline
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Posted 11 months ago
Question
Write the sentence as an equation.
\newline
172
172
172
is equal to the quotient of
x
x
x
and
4
4
4
\newline
Type a slash (
/
/
/
) if you want to use a division sign.
\newline
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