How do you Subtract (−16x2−19x−10) from (−18x2−13x−14)?
How do you Subtract from ?
Answer & Explanation
"Subtract A from B" is the same as "Find B - A". First, you need to distribute the negative though the terms of the A part, then combine the results for like terms (terms of the same power of x).
Subtracting from is same as subtracting 5 from 49. (I just mean any two real numbers).
We do something like this:
Similarly, we do the subtraction of polynomials but only between numbers with same coefficients.