richardspann327 richardspann327

23-08-2017
Mathematics

contestada

Simplify: (3x^2 + 2x + 7x^3) + (10x^2 + 6x + 9)

A) 7x^3 + 13x^2 + 8x + 9
B) 7x^3 + 30x^2 + 12x + 9
C) 13x^2 + 8x + 16x^3
D) 13x^4 + 7x^3 + 8x^2 + 9

Respuesta :

texaschic101 texaschic101

23-08-2017

3x^2 + 2x + 7x^3 + 10x^2 + 6x + 9 ....combine like terms
7x^3 + 13x^2 + 8x + 9 <===

Answer Link

Аноним Аноним

23-08-2017

Combine Like Terms:=3x2+2x+7x3+10x2+6x+9=(7x3)+(3x2+10x2)+(2x+6x)+(9)=7x3+13x2+8x+9
answer is A

Answer Link

Otras preguntas

Dublin Company uses the periodic inventory system. On February 1, the company purchased inventory on account for $11,000. The terms were 4/10, n/30. On February

What was the main purpose of the Proclamation of 1763? А to encourage Western settlement B to repay the debts from the French and Indian War С to limit conflict

. Which drink best meets the requirement for a 4:1 carbohydrate to protein ratio? Explain

nine times negative five-tenths

Given the definitions of f(x) and g(x) below, find the value of f(g(-3)). f(x) = -x + 9 g(x) = 2x2 + 6x – 1

Please help me! ASAP!!!!!!

Oscar Corporation, a merchandising company, reported the following results for October: Sales $ 500,000 Cost of goods sold (all variable) $ 170,700 Total variab

What is Cyber Terrasim?

John had $800 tasha has $500 kyle has $200 WHO HAS THE MOST MONEY Lets see i yall are dumb

What are partial products of 3×1,342? A.6 and 900B.6 and 700C.120 and 90D.60 and 9