Question

find p (-4/65) for p(x)= x2 + 2x +1

Answer 1

Given polynomial :

p(x)= x2 + 2x +1

To find :

p (-4/65)

Answer : It is -29559/4225

For full solution refer to the above attachment !!

#Be Brainly !!

Answer 2

$\bold{\underline{Solution\: \colon}}$

$\bold{\underline{Given\: \colon}}$

$\bold{p(x) = x^{2} \: + \: 2x \: + \: 1}$

$\bold{\underline{To \: Find\: \colon}}$

$\bold{p\Bigg(\dfrac{-4}{65}\Bigg)}$

$\bold{\underline{Solution\: Steps \: \colon}}$

We have,

$\bold{p(x) = x^{2} \: + \: 2x \: + \: 1}$

Now put

$\bold{p\Bigg(\dfrac{-4}{65}\Bigg)}$

$\bold{\large{1)\:p\Bigg(\dfrac{-4}{65}\Bigg)\: = \:\Bigg(\dfrac{-4}{65}\Bigg)^{2} \: + \: 2\Bigg(\dfrac{-4}{65}\Bigg) \: + 1}}$

$\bold{\large{\implies \dfrac{16}{4225} - \dfrac{8}{65} +1}}$

$\bold{\large{\implies \dfrac{ 16 - 8 \times 65 + 4225}{4225}}}$

$\bold{\large{\implies \dfrac{ 16 - 520 + 4225}{4225}}}$

$\bold{\large{\implies \dfrac{4241-520 }{4225}}}$

$\bold{\large{\implies \dfrac{3721}{4225}}}$

$\bold{\large{Thanks}}$