alex764 alex764

24-11-2020
Mathematics

contestada

Add the polynomials.
(3x3 - 3x2 - 4x + 9) +(6x2 +7x - 5)

Respuesta :

Glise37B Glise37B

29-11-2020

Answer:

3x +19

Step-by-step explanation:

(9-6-4x+9)+(12+7x-5)

(12-4x)+(7+7x)

3x+19

Answer Link

Otras preguntas

Which two classes of rock will form near or at Earth’s surface? a.Extrusive igneous and sedimentary b.Sedimentary and intrusive igneous c.Metamorphic and igneou

Ribbon is sold at 3 yards for 6.33. Jackie bought 24 yards of ribbon for a project. How much did he pay?

Which territorial acquisition was the result of a rebellion supported by the U.S. military? a. Samoa b. Puerto Rico c. Hawaii d. the Virgin Islands

Dephosphorylation occurs when ATP molecules convert into ADP molecules. True; False

Solve using a system of equations. Lucia wants to go ice skating. She must pay for admission and then rent ice-skates. Rates for two rinks near her home are sho

What are the five parts of a cardiovascular system

Based on your knowledge of Greek roots, what does philanthropist mean? a. Phil means "linger" and anthro means "charity" b. Phil means "like" and anthro means "

The Spanish-American War took place in and around three island nations. What are their names? Costa Rica or Philippines or Cuba or Jamaica or Puerto Rico or Haw

What is the Nth term to this sequence: 2.7, 5.4, 10.8, 21.6, 43.2

100 POINTS Help me develop a Lincoln Memorial Thesis Statement Again 100 POINTS so FULL help effort. a. What you are trying to prove!! b. This sh