Answer :
Answer:
[tex]x^4-90x^2-1000[/tex]
Step-by-step explanation:
[tex](x-10)(x+10)(x^2+10)\\\\(x^2-100)(x^2+10)\\\\x^4+10x^2-100x^2-1000\\\\x^4-90x^2-1000[/tex]
Answer:
[tex]x^4-90x^2-1000[/tex]
Step-by-step explanation:
[tex](x-10)(x+10)(x^2+10)\\\\(x^2-100)(x^2+10)\\\\x^4+10x^2-100x^2-1000\\\\x^4-90x^2-1000[/tex]