Answer:
= [tex]2x^{5} +11x^{3}-5x^{2}[/tex]
0r
= [tex]-5x^{2} +11x^{3}+2x^{5}[/tex]
Step-by-step explanation:
[tex](2x^{5} +7x^{3} )-(5x^{2}-4x^{3} )[/tex]
= [tex]2x^{5} +7x^{3} -5x^{2}+4x^{3}[/tex]
= [tex]2x^{5} +7x^{3} +4x^{3}-5x^{2}[/tex]
= [tex]2x^{5} +11x^{3}-5x^{2}[/tex]
0r
= [tex]-5x^{2} +11x^{3}+2x^{5}[/tex]
