Aa123456789 Aa123456789

03-08-2017
Mathematics

contestada

Multiply 6+2i6+2i and it's conjugate. Simplify.

Respuesta :

03-08-2017

(6 + 2i) (6 + 2i)

36 + 12i + 12i + 4i^2

like terms

36 + 24i + 4i^2

i^2 becomes -1

36 + 24i - 4

like terms

= 24i + 32

Answer Link

Otras preguntas

Express 4x^2-25 as a product of two binomials.

Marita orders 12 yards of material to make banners. If she needs 1 foot of fabric for each banner, how many banners can she make?

Which of the following resolved the issue of whether slaves could be used to determine the number of representatives a state could have? Connecticut Compromise

5. Choose one of the topics listed below and write a five-sentence paragraph using chronological order to arrange the details of the paragraph. a. Signing on to

Which best describes Islam? a. It was founded in Rome b. It does not involve prayer c. It uses the Torah d. It was monotheistic

please help is how you do it?

Which statement about the power of labor unions is true? a. U.S. courts regularly sided with unions in their disputes with factory owners. b. A union could shut

5. Choose one of the topics listed below and write a five-sentence paragraph using chronological order to arrange the details of the paragraph. a. Signing on to

The Fair Labor Standards Act (FLSA) outlines all of the following except: A.federal minimum wage B.overtime policies C.regulations regarding youth employment D.

question #3) 3 times of 5 feet inch=____feet ____ inches