genesisfigueroa047 genesisfigueroa047

04-03-2020
Mathematics

contestada

Multiplying Polynomials :

(X + 4)(X - 1/2)

Respuesta :

Officialalehpeter Officialalehpeter

04-03-2020

Answer:

2x²+7x-4

Step-by-step explanation:

(x+4)(x-1/2)

First multiply (x-1/2) by 2.

We have (2x-1)

(x+4)(2x-1)

Expanding it, we have

x(2x-1)+4(2x-1)

2x²-x+8x-4

2x²+7x-4

Answer Link

Otras preguntas

Which of the following is true about agricultural societies? a. They would move about from place to place. b. They had less environmental impact than hunter-gat

$12,000 is invested for 4 years at a simple interest rate of 1.5%. How much does the investment earn?

What is the part of the DNA that codes for a specific trait? Question 2 options: A)Chromosomes B)Proteins C)Genes

solve the linear system using substitution.4x - y =5 4x + 4y = -4

Move deep below the ocean's surface

Identify the correct sentence. a. i frequently shop at dominick's. b. i shop at dominick's real frequent. c. i shop at dominick's most real frequent. d. i f

When the present participle of a verb is used in conjunction with a helping verb, the verb is referred to as

Mr. Alvarez buys a table, 4 chairs, and a china cabinet for his dining room. What fraction of these pieces of furniture are chairs?

help me plz this is hard

how are chain restaurants started