4804369847 4804369847
  • 21-08-2020
  • Mathematics
contestada

Simplfy... PLZ HELPPPP 3x^2 - 4x + 8 + 5x^2 + 9x - 10

Respuesta :

jimrgrant1 jimrgrant1
  • 21-08-2020

Answer:

8x² + 5x - 2

Step-by-step explanation:

Given

3x² - 4x + 8 + 5x² + 9x - 10 ← collect like terms

= (3x² + 5x²) + (- 4x + 9x) + (8 - 10)

= 8x² + 5x - 2

Answer Link

Otras preguntas

What image shows labeled organelles that are present only in plant cells.
i will mark you brainliest.. which body part helps you to 1) read a book 2) Draw a painting
How were the earliest Muslims treated by the leaders of Mecca? They were discriminated against, and the Kaaba was destroyed. They were tolerated, and they lived
Why do Cultures Face Sustainability Challenges?
The most important early Byzantine emperor was
if it would take an hour to fully charge the battery of you phone how many minutes would it take to get your phone battery to one quarter charged.​
The square root of 15 is in between what 2 whole numbers?
2 One fluid ounce is approximately 30 milliliters. A water bottle holding 20 fluid ounces would hold many milliliters (ml)? A 1.5 mL B 66.7 ml C 150 mL D 600 mL
The concentration of H3O+ in the buffer prepared in the previous question is 1.80×10−5 . What is the pH of the solution?
Développer et réduire l'expression suivante A=x(2x-3)+5x-2x²