Question

$4p = 99 {}^{2} - 39 { }^{2} \: \: find \: p = {?}^{}$
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Answer 1

Answer:

4p=198-78

4p=120

p=30

this will be the ANSWER.

Answer 2

$4p = {99}^{2} - {39}^{2} </p><p>[tex]4p = 198 - 78$

$4p = 120 \\ p = \frac{120}{4} \\ = 30$