Answer:
Commutative
Step-by-step explanation:
Given
Required
What law is applied
The applied law is commutative law of addition.
This law states that:
So:
When the positions of 2 and b are interchanged, we have:
Remove bracket
What is the next 3 term sequence for 1,3,7,13,21 how do you solve it
1 answer:
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Answer:
c=144
Step-by-step explanation:
The given equation is
If this equation has 12 and -12 as roots, then the roots must satisfy the equation.
We substitute x=12 to obtain
Solve for c to get:
This implies that:
We could have also substitute x=-12 to get the same result.