1) -
Exponent rule:-
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2)
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3)
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4)
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5)
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6)
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7)
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OAmalOHopeO
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B
Step-by-step explanation:
When the mixed fraction -2 is changed into an improper fraction, it is equal to
B
Step-by-step explanation:
When the mixed fraction -2 is changed into an improper fraction, it is equal to
The answer is A please give brainiest I really need it
Step-by-step explanation:
The answer is A please give brainiest I really need it
Step-by-step explanation:
is equivalent to and
is equivalent to and .
The expressions which are equivalent to neither:
and
Step-by-step explanation:
Given the expressions:
1)
2)
To find:
The expressions equivalent to the given expressions.
or the expressions which are not equivalent to any of the given expressions.
Solution:
First of all, let us solve the brackets from the given expressions.
can be written as (because when we multiply a negative sign with negative, it becomes positive.)
Similarly can be written as (because when we multiply a positive sign with negative, it becomes negative.)
Therefore, the answer is:
is equivalent to and
is equivalent to and .
The expressions which are equivalent to neither:
and
is equivalent to and
is equivalent to and .
The expressions which are equivalent to neither:
and
Step-by-step explanation:
Given the expressions:
1)
2)
To find:
The expressions equivalent to the given expressions.
or the expressions which are not equivalent to any of the given expressions.
Solution:
First of all, let us solve the brackets from the given expressions.
can be written as (because when we multiply a negative sign with negative, it becomes positive.)
Similarly can be written as (because when we multiply a positive sign with negative, it becomes negative.)
Therefore, the answer is:
is equivalent to and
is equivalent to and .
The expressions which are equivalent to neither:
and
Step-by-step explanation:
All I did was factor out the value -2 from (-2 + 9) in order to create an equivalent expression.
It will provide an instant answer!