Answer:
The equivalent expression is [tex]2x^5+11x^3-5x^2[/tex]
Step-by-step explanation:
Given: [tex](2x^5+7x^3)-(5x^2-4x^3)[/tex]
Here we have expression and to simplify it
[tex]\Rightarrow (2x^5+7x^3)-(5x^2-4x^3)[/tex]
Distribute minus sign
[tex]\Rightarrow 2x^5+7x^3-5x^2+4x^3[/tex]
Combine the like terms (whose variable part same)
[tex]\Rightarrow 2x^5+(7x^3+4x^3)-5x^2[/tex]
[tex]\Rightarrow 2x^5+11x^3-5x^2[/tex]
Equivalent expression [tex]\Rightarrow 2x^5+11x^3-5x^2[/tex]
Hence, The equivalent expression is [tex]2x^5+11x^3-5x^2[/tex]
