aknight90 aknight90

07-07-2020
Mathematics

contestada

What is the sum of the given polynomials in standard form? (x2 – 3x) + (–2x2 + 5x – 3)

Respuesta :

07-07-2020

Answer:

-x² + 2x - 3

Step-by-step explanation:

Simply combine like terms together.

x² terms are added together

x terms are added together

Constants are added together

Answer Link

thetide5 thetide5

07-07-2020

Answer: -x^2 + 2x - 3

Step-by-step explanation:

(x^2 - 3x) + (-2x^2 + 5x - 3)

Combine like terms

x^2 - 2x^2 - 3x + 5x - 3

x^2 - 2x^2 = -x^2

-3 + 5x = 2x

Answer Link

Otras preguntas

Which part of the earth system contains the air we breathe? Atmosphere Lithosphere Hydrosphere Magnetosphere

Does anyone know what this is | | and what it does in math?for example |4|

Which is greater 7/10 or 3/5

A picture framer has a board 10 1/12 feet long. The framer notices that 2 3/8 feet of the board is scratched and cannot be used. The rest of the board will be u

HELP HELP HELPIdentify the solution set of the given inequality using the given replacement set. x > –4; {–8, –4.3, –4 –3.8, 1.2, 3} A. {–8, –4.3} B. {–8,

progress used to determine the priority of treatment for patients according to the severity of a patients condition and likelihood of benefit from the treatment

Solve a math qs, please?

what times what equals -36 and adds up to -5

What is the distance from the Earth to the Sun in miles?

tsunami:water::cyclone is too want