Question

Find the product.
a 413 a 22a + 1)
3 a
-2 a
+1a

Answer 1

Answer:

$=13a^{437}+12a$

Step-by-step explanation:

$\left(a^{413}a^{22}a+1\right)\cdot \:13a-2a+1\cdot \:a$

$\mathrm{Add\:similar\:elements:}\:-2a+1\cdot \:a=-a$

$=\left(a^{413}a^{22}a+1\right)\cdot \:13a-a$

$=\left(a^{436}+1\right)\cdot \:13a-a$

$=13a\left(a^{436}+1\right)-a$

$=13a^{437}+13a-a$

$\mathrm{Add\:similar\:elements:}\:13a-a=12a$

$=13a^{437}+12a$