Question

Can someone help me pls?
(if you do can you provide an explain how you got your answer tysm!)​

Answer 1

Answer:(x^4)+(26/(x))+394

Explanation:

all you had to look up is scientific calculator online with x and click on Web 2.0 scientific calculator

Answer 2

`x^(2) +2`

Explanation:

first you want to write
`15x^(2)` as a sum , so your equation would now be
`x^(4) +13x^(2) +2x^(2) +26` . next you want to factor out
`x^(2)` from the expression(
`4x^(2) +13x^(2)`) so now your equation becomes
`x^(2)`×
`(x^(2) +13)+2x^(2) +26` then on the other side you're going to also factor out 2 from the expression(
`2x^(2) +26`) now your equation would be
`2x`×
`(x^(2) +13)+2(x^(2) +13)` . now you want to factor out
`x^(2) +13` from the expression so now it is
`(x^(2) +13)`×
`(x^(2) +2)` the last thing you're going to do is reduce the fraction with
`x^(2) +13` so your equation now becomes
`x^(2) +2` which is your final answer .