Question

10x^3+7x^4= how much explain step by step​

Answer 1

Answer:

Step-by-step explanation:

$10x^{3}$  + $7x^{4}$

= (10)x*x*x + (7)x*x*x*x

= (10+7)x*x*x*x*x*x*x

= 17$x^{7$

Answer 2

Answer:

10x^3+7x^4

x^3(10 + 7x)