Question

How do you divide `(42x ^ { 4} - 35x ^ { 3} + 35x ) \div 7x`?

Answer 1

`6x^3-5x^2+5`

Explanation:

As it's a single term on the denominator `(7x)`, you can divide each term in the numerator separately:

`frac(42x^4)(7x)=6x^3`

`frac(-35x^3)(7x)=-5x^2`

`frac(35x)(7x)=5`