Question

$if \: 2p + \frac{1}{p} = 5 \: then \: find \: the \: value \: of \: {p}^{2} + \frac{1}{4p}$
pls give step by step
in that last 1/4p there will be a 1/4p²
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Answer 1

Answer:

The answer is 21/4

Step-by-step explanation:

The explanation is in the picture.

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Answer 2

Answer:

We can express a ^ 4 - (b + c) ^ 4 * a * s * a ^ 2 - b ^ 2 .

=[(a)^ 2 ]^ 2 -[(b+c)^ 2 ]^ 2

Now we will apply the formula of a ^ 2 - b ^ 2 = (a + b)(a - b) we get,

=[a^ 2 +(b+c)^ 2 ][a^ 2 -(b+c)^ 2 ]

=[a^ 2 +b^ 2 +c^ 2 +2ac][(a)^ 2 -(b+c)^ 2 ]