Question

$(x ^{5} + 4)(x ^{3} + 2) + 5$
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Answer 1

Step-by-step explanation:

x^5(x^3+2)+4(x^3+2)+5

x^15+2x^5+4x^3+8+5

7x^23+13

Answer 2

$\huge\tt\colorbox{pink}{Refer\: Attachment}$

Since there are no like terms the terms cannot be added.