al3xgarc1a al3xgarc1a

02-07-2020
Mathematics

contestada

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

Respuesta :

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

In relationship to qualitative interviews, field notes should be written?

A plan for a house is drawn on a 1:40 scale .if the length of the living room on the plan measures 4.5 inches ,what is the actual length of the built living roo

When making a scatter plot of price versus shoe size, assume the cost of the shoe depends on its size. what is the independent variable?

A movement in sonata form ends with the "tail" or ___ section.

[tex][/tex][tex]x {}^{2} + 12x - 9 = 0[/tex]

Help!?? 1. Which of the following actions could the fed take that would result in increasing the money supply? a. Buy securities (bonds) b. Sell securities (bo

If a diploid cell has 12 chromosomes, how many chromosomes will each of its haploid daughter cells have after cell division? a. 4 b. 6 c. 12 d. 24

The category of organisms in a water ecosystem that includes the larger active swimmers is called

Gerhard Lenski argued that what makes society evolve? the environment technology food sports

what happened at the boston tea party