Pynizzle Pynizzle

12-12-2017
Mathematics

contestada

(MUST SHOW WORK)FIND THE SUM: (4x2 - 3x + 7) + (2x2 + 6x - 8)

Respuesta :

abbijohnson2000 abbijohnson2000

12-12-2017

Its simply adding like terms. 4x^2 + 2x^2 = 6x^2, -3x+6x=3x, 7-8=-1, So youre left with 6x^2+3x-1

Answer Link

pebblesone pebblesone

12-12-2017

the answer is 6x^2-3x-1

Answer Link

Otras preguntas

A medical scribe is a person who

A wooden block is place at rest on a frictionless incline plane. The block is then release from point A which is at 10m height. It continues to move as it passi

Which type of power plants generate the least amount of pollution? biomass power plants geothermal power plants nuclear power plants natural gas power pla

Based on the data in this two-way table, if a girl is randomly selected, what is the probability that she will have above-average grades? Gender/Grade Below Ave

The figure below shows triangle PQR and some of its transformed images on a coordinate grid: A coordinate plane is shown with five triangles. Triangle PQR ha

Please help me with the problems

I’m confused on this one

Alexandra kept track of her salary for 15 weeks and created the histogram below what does the gap for 21-30 tell Alexandra about her weekly salary??

If the marginal propensity to consume (mpc) is 0.75, a $50 decrease in government spending, other things being equal, would cause equilibrium real gdp to:

A central idea of Nadine Gordimer's "Once Upon a Time" is that physical safety motivates the actions of the main characters. Which of the following statements i