al3xgarc1a al3xgarc1a
  • 02-07-2020
  • Mathematics
contestada

What is the sum of (4x2 – 10x + 3) and (-6x2 + 10x + 12)

Respuesta :

Space
Space Space
  • 02-07-2020

Answer:

-2x² + 15

Step-by-step explanation:

Step 1: Add like terms

4x² - 6x² = -2x²

-10x + 10x = 0

3 + 12 = 15

Step 2: Rewrite

-2x² + 15

Answer Link

Otras preguntas

FRENCH SPEAKERS HELP -
Deb Cook is given the choiceof two positions, one paying $3,200 per month and the other paying $2,500 per month plus a 5% commission on all sales made during th
Which fraction is equivalent to -1/6
Someone help pleaseeee
The Akkadian Empire developed along the Euphrates and ________ Rivers. a. Ur b. Tigris c. Mari d. Sargon Please select the best answer from the choices provided
A transformation is shown in the diagram. ∠A Is-congruent-to ∠A' and ∠C Is-congruent-to ∠C' 2 right triangles have identical side lengths and angle measures. Th
I AM GIVING 25 POINTS AND BRAILIEST PLZ HELP (28 ⋅ 5−5 ⋅ 190)−2 ⋅ 5 to the power of negative 2 over 2 to the power of 3, whole to the power of 4 ⋅ 228
Where did the methylmercury come from?
what was the main benefit that businesses got from the typewriter?
AP CSP - Write a program that takes 10 random numbers from 1 to 12 inclusively and averages them together.Here is the code I wrote: (Python)print(random() * 12