Answer:
It should be divided by -3
Step-by-step explanation:
Here
15^-1
=1/15
=1/15/-3
=-1/5
=-5^-1
the number should be 3.
Let the number be x.
According to the question,
(-15)⁻¹ ÷ x = (-5)⁻¹
(-15)⁻¹ × 1/x = (-5)⁻¹
Solving for x,
x = (-15)⁻¹ / (-5)⁻¹
We observe that the powers are the same.
x = -15/-5
x = 15/5
x = 3
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Answers & Comments
Answer:
It should be divided by -3
Step-by-step explanation:
Here
15^-1
=1/15
=1/15/-3
=-1/5
=-5^-1
Answer:
the number should be 3.
Step-by-step explanation:
Let the number be x.
According to the question,
(-15)⁻¹ ÷ x = (-5)⁻¹
(-15)⁻¹ × 1/x = (-5)⁻¹
Solving for x,
x = (-15)⁻¹ / (-5)⁻¹
We observe that the powers are the same.
x = -15/-5
x = 15/5
x = 3