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

Estimate the answers to the following calculations by carrying out order of magnitude calculations. a) 0.26 x 890 b) [tex]\frac{1.95}{0.0067}[/tex] c) 2010 x [t

What is pulling force? Give any two examples.,

Which of the following is not true about résumés? You should bring a copy of your résumé when you interview for a job. A résumé does not need to be 100% accurat

what are condition for formation of electrovalent bond

determine the general solution of cos2X -7cosX -3=0

In a geometric sequence, the term a(n+1) can be smaller than the term a(n-)

13: Mycobacteria are stained witha. Gram's stainingb. Simple stainingc. Both a and b6. Ziehl - Neelsen's staining

Why is international trade important for most countries? A. It makes countries more independent and less reliant on foreign countries. B. It prevents countries

In a school of 50 pupils,15 study English only and 20 study French only. 5 students do not study any of the two subjects. (i)illustrate the information on a V

write the features of society and explain it