2a^3+a^2–17–3a^2+a^3–a –80
1 answer:
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Answer:
Step-by-step explanation:
The question and the attached image are different. However, the attached image answers the question y = -4 correctly.
So, I will solve for:
Given
Required
Possible values of x and y
Let x = 0:
So, we have:
Let y = 4
Collect Like Terms
So, we have:
<em>So, all you need to do is: assume a value for either x or y, then solve for the other variable.</em>