Question

Which expression is equivalent to (2x^5 + 7x^3) - (5x^2 - 4x^3)

Answer 1

Answer:

= $2x^{5} +11x^{3}-5x^{2}$

0r

= $-5x^{2} +11x^{3}+2x^{5}$

Step-by-step explanation:

$(2x^{5} +7x^{3} )-(5x^{2}-4x^{3} )$

= $2x^{5} +7x^{3} -5x^{2}+4x^{3}$

= $2x^{5} +7x^{3} +4x^{3}-5x^{2}$

= $2x^{5} +11x^{3}-5x^{2}$

0r

= $-5x^{2} +11x^{3}+2x^{5}$