Glolitttt Glolitttt
  • 03-10-2020
  • Mathematics
contestada

Evaluate -2x^2+3x-5 where x=4
Please help! It’s worth 35 points!

Respuesta :

firasadasjunk firasadasjunk
  • 03-10-2020

Answer:

-25

Step-by-step explanation:

Answer Link
wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 03-10-2020

Answer:

-25

Step-by-step explanation:

-2x^2+3x-5

Let x = 4

-2 * 4^2 + 3*4 -5

Using PEMDAS, exponents first

-2 * 16 + 3*4 -5

Then multiply and divide from left to right

-32 +12 -5

Then add and subtract from left to right

-25

Answer Link

Otras preguntas

Discuss the similarities and differences between the starch Amylose and glucose. Include at two different and two different similarities
How many solutions are there to this system of equations? On a coordinate plane, 2 lines have equations y = one-fourth (x minus 4) and y = one-fourth x minus 1.
before his shopping spree, Elmer owned 52 scooters. Then he bought 82 more scooters. what is the ratio of scooters purchased to the resulting total number of sc
Find the domain and range.
How do you find the answer for surface area?
Which of the following products yield a real number? Select all that apply.
1. Given: LMN ~ QPR, find RQ.
4. What was the punishment for stealing food at Auschwitz?
Find the value of n.
PLS ANSWER I'M GIVING 40 POINTS!!!!!!