SOLUTION: Essay question: show all work. Find the difference:
(3x2 – 6x + 8) – (-8x2 + x – 4)
Algebra.Com
Question 483686: Essay question: show all work. Find the difference:
(3x2 – 6x + 8) – (-8x2 + x – 4)
Answer by Learners04(5) (Show Source): You can put this solution on YOUR website!
This is a question on polynomials.
we are to subtract one quadratic equation from the other.
(3x2 – 6x + 8) – (-8x2 + x – 4)
open the second bracket with the -ve sign and we have,
3x^2-6x+8+8x^2-x+4
collect like terms
3x^2+8x^2-6x-x+8+4 = 11x^2-7x+12
therefore the final answer is 11x^2-7x+12
RELATED QUESTIONS
Essay question: show all work. Find the difference:
(-8x2 – 8x – 4) – (-2x2 – 7x + 3)
(answered by rfer)
Find the difference:
(3x2 – 6x + 8) – (-8x2 + x – 4)
(answered by rfadrogane)
Essay question: show all work. Find the difference:
(-8x2 + 4x + 2) – (-2x2 + 2x – 7)
(answered by saifoo.khan)
6. Essay question: show all work. Find the difference:
(6x^2 + 8x + 1) – (-5x^2 + x +... (answered by sudhanshu_kmr,ewatrrr)
Essay: Show all work. Find the following product:... (answered by jim_thompson5910)
Essay question: Could you please show all work? Find difference.... (answered by jim_thompson5910)
please help
Essay: Show all work. Find the following product:... (answered by ewatrrr)
Essay: Show all work. Find the following product:
(x^2 + 7)(x^3 - x +... (answered by mananth,stanbon)
Essay: Show all work. Find the following product:
(x^2+5)(x^3-3x-3)
(answered by mananth)