Answer:
<u>-1=5.3</u>
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<em>not sure if this is right; it should be though</em>
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Step-by-step explanation:
2.1(0) - (1+2(0))= 5.3
-(1)=5.3
-1=5.3
Answer:
❌
Step-by-step explanation:
If (x-a) is a factor of a polynomial then the polynomial must equal zero .
Here's what I mean :
x - 2 = 0
x = 2
(2)³-2(2)²+2(2) + 3 = 0 ❌
8 - 8 +4 +3 = 0 ❌
7 = 0 ❌
Hope this helped and have a good day
Answer:
33°
Step-by-step explanation:
you add the two numbers together and subtract from 180° to get your answer
