mony1231 mony1231

11-03-2017
Mathematics

contestada

what is the value of 2x^2-3x if x=-5

Respuesta :

11-03-2017

2x²-3x when x=-5

Plug in the value of x

2 (-5²) - 3(-5)

Simplify.

2 (25) +15

Simplify.

50+15

Simplify.

65 is your answer.

~Hope I helped!~

Answer Link

Otras preguntas

Which of the following is the equation for finding energy balance?

see image below. please hurry!!

SOMEONE PLEASE HELP ME WITH THIS!! ILL GIVE BRAINLIEST PLEASE

demonstrate a typical business cycle?

Which of the following problems did the Great Compromise solve? * 1 point A. slavery in the United States following the Revolution B. how many representatives e

Pleaseee help with this! Giving 60 points!

what are the four parts of mathematical system?

Jeremy and his cousin Brad were about the same age and grew up together. Last week, Brad was killed in a car crash. Jeremy is feeling sad, alone, guilty and ang

Which two quotations help to develop the theme of desperation?

pls help only if ur sure of the answer!