Subtract the following polynomials, then place the answer in the proper location on the grid. write the answer in descending powers of a.

subtract: 11a2 + 42a - 6 from 14a 2 - 24a + 7.

answer:

step-by-step explanation:

note :

( a + b )^3 = a^3 +b^3 +3 a²b +3b²a + *)

the condition is : r = 1   and   p=1

put : x= a   and   b = 1   in (*) you have :

(x + 1)^3 = x^3 +3x² +3x +1

the zeros is : x = - 1

bcause : x^3 +3x² +3x +1 = 0     (x + 1)^3 = 0   so : x = - 1

answer: (25,45) has the same solution

step-by-step explanation:

i did it on a piece of paper i would take a pic and show u but rn i'm on computer