taylorsirena taylorsirena

13-01-2016
Mathematics

contestada

are you supposed to add exponents when you combine like terms to simplify an expression?

Respuesta :

13-01-2016

No, you never add the exponents.

So for example if you have 4x^2 + 3x^2, your answer will be 7x^2

Answer Link

pasha582 pasha582

13-01-2016

Add exponents only when you MULTIPLY terms.

So 4x^2 (3x^2) = 12x^4

Answer Link

Otras preguntas

How does Hector’s response to his wife give us insight into the Greek heroic ideal of arête, meaning virtue and excellence?

physical properties in 500 g of butter

¿ puedes darme ______ para ir a comprar el periodico

What are three area of science that rely on physical science

Culture was organized into chiefdoms · Developed large-scale trade networks · Were known for building mounds · Were capable of farming to support large popul

If a car gets 42.1 mpg on the highway, how many gallons of fuel will it use by traveling 340 highway miles? (round answer to tenths)

a person driving along the road moves rates of 56 miles per hour driven.How far does the person drive in 1.5 hours?

Is 2 ×3×4 the prime factorization of 24?Explain your reasoning

How do I solve this?

In speech class, you lose 3 points for every 30 seconds you go over the time limit. Your speech is 90 seconds over the tom limit. what integer represents the c