cy320 cy320
  • 18-04-2020
  • Mathematics
contestada

(3x2 - 4x +8)+(-x2 – 2x – 8)

Respuesta :

aaaamnaaah
aaaamnaaah aaaamnaaah
  • 18-04-2020

Hey there,

The question given is as follows:

  • (3x² - 4x + 8) + (-x² - 2x - 8)

When we add polynomials we add like terms (e.x. we add 3x² with -x²) and combine the two to make one polynomial. When we add the two polynomials given above:

  • 2x² - 6x + 0

So our answer to the problem would be 2x² - 6x.

Hope I helped,

Amna

Answer Link

Otras preguntas

Russell runs 9/10 mile in five minutes. How many miles does he run in one minute
Express the complex number in trigonometric form. -4i
1)What is not true of a scientific law? A) It must be verified by scientists around the world. B) It attempts to explain why things happen. C) It describes what
What makes "O Captain! My Captain!" an elegy
The time between 1609 and 1610 in Jamestown, Virginia became known as the
he pronoun come before the antecedent? A. His reputation was Tom’s greatest possession. B. The birds flew south to their winter home. C. Frieda enjoyed he
How can nativism best be described?
After exercising, Theo is aware that anaerobic respiration occurred in his body because his muscles ache. Which substance caused his muscles to feel sore?
Explain some properties that may be used when proving what a variable equals in an algebraic equation.
Select the statement in if-then form. Two perpendicular lines intersect to form right angles. a. If two lines intersect, then the lines form right angles. b.