perivolotisfamily perivolotisfamily

08-06-2019
Mathematics

contestada

Simplify the following expression by combining like terms.
2 x plus 8 x squared minus 4 x plus 5 x squared2x+8x2−4x+5x2

Respuesta :

freckledspots freckledspots

08-06-2019

Answer:

8x^2+3x

Step-by-step explanation:

What I read is 2x+8x^2-4x+5x

combining like terms means putting the terms that have the same variable part together

8x^2 is the only one that doesn't have any terms like it as far as the variable part

so 8x^2+2x-4x+5x

We just need to figure out 2-4+5 which is -2+5=3

So the answer is 8x^2+3x

Answer Link

Otras preguntas

Suppose y= f(x) + k. What effect does k have on the parent function? A) shifts the function up or Down B) shifts the function left or right. C) reflect

A frameshift mutation could result fromA) a base insertion only.B) a base deletion only.C) a base substitution only.D) deletion of three consecutive bases.E) ei

FRENCH! 1: Choose the most appropriate response to the following question. We want to shop just around the corner. How do we get there? en bus en train en cam

O gerundismo é um vício de linguagem que consiste na construção de locução verbal exagerada, com excesso de verbos e um deles no gerúndio. A tirinha acima exemp

Permutation question pictured! Thanks :)

Please select the word from the list that best fits the definition A(n) ______ is a substance that cannot be broken down into other substances.

I need help!!! Huge test tomorrow!!!!

What is the value of k + 12, if k = 6? A) 6 B) 7 C) 18 D) 19

Parker has $10 to spend at Dale's Market.He orders 1/2 pound of Swordfish and 1 1/4 pounds of Grouper.How much will Parker have left after he pays for his order

Which ordered pairs represent points on the graph of f(x)=-3 square root over -x ? Check all that apply. (–2, 2) (–1, –1) (0, 0) (1, –1) (6, –2) (8, –2)