Riddhi917 Riddhi917

02-11-2016
Mathematics

contestada

If a = b + 2, then (b - a)⁴ = ?

Respuesta :

itsbribro itsbribro

02-11-2016

use substitution.

anywhere you see "a" , than you would plug in b + 2 in for it so....

(b - (b + 2)^4

now take the negative sign and distribute it "+"

so b - b is 0, than 0 - (-2) is -2.

so what is (-2)^4 ????? it would become positive 16

Answer Link

Otras preguntas

Describe the long term effects of competition on populations of two different species competing for the same source.

Entrepreneurs fueled industrialization by

write a word problem that inclueds you to divide

The Nubians settled in present day what

Expand and Simplify a. 2(x+y)+3(x+y) b. 5(x+y)+2(5x-y) c. 5(x+y)+3(2x-y) d. 3(2c+d)-2(4p-3) e. 4(2p+2q)-3(2p-q)

Find the unknown number in each proportion. N/30 = 9/15 and 0.1/0.6 = n/12

An ion in a mass spectrometer follows a semicircular path of radius 14.8. What is the distance it travels?

Dark spots on the photosphere are known as A. solar wind. B. the chromosphere. C. the corona. D. sunspots.

which statement best describes capitalism

Which of the following are effective ways of practicing your speech? presenting it in front of a mirror recording it with a video camera presenting it to fa