4. x +48 x + 66 find the measure of each angle in the triangle
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Answer:
Step-by-step explanation:
Knowing that you have to find two numbers that when they differ to 3, they also multiply to −4, and those numbers are −1 and 4. So, after clearing that up, you will have this [since our degree of this polynomial function is 4]:
Then, since is factorable, you will get this:
Finally, attach to the partially factored polynomial to get this:
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