Asked by syram
Identify the property or rule that justifies each step in the calculation.
4/7k+(j+1/7k) ________
(4/7k+1/7k)+j ________
k(4/7+1/7)+j _________
(4/7k+1/7k)+j ________
5/7k+j _______
Hint: you cannot say that 5/7k+j is the answer
4/7k+(j+1/7k) ________
(4/7k+1/7k)+j ________
k(4/7+1/7)+j _________
(4/7k+1/7k)+j ________
5/7k+j _______
Hint: you cannot say that 5/7k+j is the answer
Answers
Answered by
Dr. Jane
from the first step to the second
You used the Commutative Law and the Associative law.
from the second step to the first step you factored out the common K.
It looks like it was put back in for the next step.
Last step.. combined like terms.
You used the Commutative Law and the Associative law.
from the second step to the first step you factored out the common K.
It looks like it was put back in for the next step.
Last step.. combined like terms.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.