Rewrite the terms in proper order and then divide 2-2a³+a² by 3+2a
I am suffering from this please help me
with full explanation
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Answer:
Quotient = -a² + 2a - 3
Remainder = 11
Step-by-step explanation:
We arrange the given question in decreasing order of their powers.
So, Divide (-2a³ + a² + 2) by (2a + 3)
-a² + 2a - 3
2a + 3 ) -2a³ + a² + 2
-2a³ - 3a²
4a² + 0a + 2
{-} 4a² + 6a
- 6a + 2
{-} - 6a - 9
11
Therefore
- Quotient = -a² + 2a - 3
- Remainder = 11
Note:
- Generally students miss that 0a part which gives the wrong answer.
- So, remember after a² term, 'a' term should come and then finally the constant.
- If there is no 'a' term obtained during calculation, just multiply 0 with 'a' as this would provide a correct answer.
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