kaekae516 kaekae516
  • 25-01-2019
  • Mathematics
contestada

Simply the expression 8x^2-3x+6x^2+5x-9

Respuesta :

TNSKermit
TNSKermit TNSKermit
  • 25-01-2019

Answer:

your answer should be 14x^2+2x−9


Answer Link
zainebamir540
zainebamir540 zainebamir540
  • 25-01-2019

Answer:

14x²+2x-9

Step-by-step explanation:

Given expression is 8x²-3x+6x²+5x-9.

Simplify as,

8x²+6x²-3x+5x-9

Add coefficients of x²,x

(8+6)x²+(-3+5)x-9

14x²+2x-9 which is the answer.


Answer Link

Otras preguntas

One side of an equilateral triangle measures 6 cm. Find the measure of an altitude of the length.
3 - 1/3 b = 1/3 b - 7
photoreceptors are nerve cells most related to a human sense of
1) Jack had been without a car since Monday. (2) The car needed a new battery, and Jack was broke. (3) Although he was embarrassed, Jack called his mother. (4)
Which fraction equals -9/16 A) -3/4 B) 9/-16 C) 9/16 D) 3/4
what are the problems of using a electric car on the road? and what solutions can u think of to solve this problem?
What do fixed pulleys always do?
explain how you csn tell 5/12 is less than 1/2 without using a model
The use of two violins and a basso continuo forms which kind of music?
Both fractions in the expression 1/3 + 1/3 are examples of ___________