kappaNever kappaNever

03-02-2020
Mathematics

contestada

If x=2 y=9 and z=-5 what is 2(y+z) (y+z)3 and (x+y)2

Respuesta :

olufunkearinola13 olufunkearinola13

03-02-2020

Answer: The answer is

= 2(4) (4)3 (11)2

= (8) (12) (22)

Step-by-step explanation:2(9+(-5)) (9+(-5))3 (2+9)2

= 2(9-5) (9-5)3 (2+9)2 since +×-=-

= 2(4) (4)3 (11)2

= (8) (12) (22)

Answer Link

Otras preguntas

What is biogeography and what does it provide?

“The genetic code is universal.” Explain this statement.

Which of the following statements is true concerning LUCA? (1) LUCA was a cell. (2) All life on Earth evolved from LUCA. (3) LUCA probably existed probably arou

If Walt can paint 25 feet of fence in an hour, and Joe can paint 35 feet in an hour, how many minutes will it take them to paint a 150-foot fence, if they work

An airplane travels 3,260 kilometers in 4 hours. What is the airplane’s average speed?

By the mid-1700s, the largest city in the colonies was (A) New York (B) Boston (C) Philadelphia (D) Charleston (E) Wilmington, Delaware

A farmer hauled in 120 bales of hay. Each of his cows ate 1 1/4 bales. How many cows the farmer feed?

“The genetic code is universal.” Explain this statement.

By the mid-1700s, the largest city in the colonies was (A) New York (B) Boston (C) Philadelphia (D) Charleston (E) Wilmington, Delaware

The height of a rectangular prism with a 20 cm by 12 cm base and a 30 cm diagonal.find the unknown dimension