Question

8.
On dividing p(4p3 – 32) by 4p(p-2) we get
(A) (p2 – 4p + 4)
(B) (p2 - 2p+4)
(C) (p? + 2p+4)
(D) (p + 2) (p - 2)
+​

Answer 1

Answer:

We know that in a △, the sum of all the interior angles is 180  

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⇒∠A+∠B+∠C=180  

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Also given that,

∠C=3∠B and 3∠B=2∠A+2∠B

∠A=  

2

∠B

​  

 

Substituting values in (1), we get

2

∠B

​  

+∠B+3∠B=180  

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∴∠B=40  

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   ∠A=20  

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   ∠C=120  

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Answer 2

Answer:

Option C ---> p^2 + 2p + 4

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