desrullyn desrullyn
  • 04-02-2021
  • Mathematics
contestada

4. What is the result of 3^2x-5x+1 from 8x^2 -2x-9?
a. 5x2 +3x - 10
b. -5x2-3x -10
C. 5x2 -7X-8
d. 5x2 -7x +8

Respuesta :

belgrad belgrad
  • 09-02-2021

Answer:

a)  5 x² + 3 x -10

Step-by-step explanation:

Explanation:-

Given polynomials

        3 x² - 5 x + 1   and 8 x² - 2 x -9

Given that  

         3 x² - 5 x + 1   From 8 x² - 2 x -9

  ⇒   8 x² - 2 x -9 - (  3 x² - 5 x + 1  )

  =    8 x² - 2 x -9 - 3 x² + 5 x - 1

  =    5 x² + 3 x -10

 

Answer Link

Otras preguntas

Help meeeeeeee! I will give brainly just do it soon!
Write the exponent for 3 x 3 x 3 x 3 x 3 (shift 6 to make the ^ sign). *
Lengths Can be side lengths of a triangle Cannot be side lengths of a triangle 9.5, 14.5, 4.5 3, 18,9 5, 15,8 27, 8,7
Can someone please help me with this question.
When war broke out in Europe and the Pacific what did the United States pass to they would remain neutral?
Multiplying Polynomials by monomials: 1. 2 (x+4) -1 =9 2. 6 (s-2) +3 (s+1) =9
Pls help me if your good at English ill mark brainliest <3
Find the area of the following figure:
Which of the following do you believe was the reason why Athens worked well with Direct democracy? a Women were allowed to participate in government. b electi
In ΔKLM, the measure of ∠M=90°, the measure of ∠L=75°, and MK = 54 feet. Find the length of LM to the nearest tenth of a foot.