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

A ray of light makes an angle of 10° with the horizontal above it and strikes a plane mirror which is inclined at an angle O to the horizontal. The angle O for

Is the major monosaccharide found in the body?

Biology shows us the fossil record and comparative anatomies. Chemistry shows us that organic molecules can come from inorganic matter. Geology shows us that or

Ka is the egyptian word that means which of the following? spirit death sun cat

Why do you think there is not a periodic table of compounds? Explain with evidence.

William carey, william ward, and joshua marshman are often referred to as the ____________________________.

(a)Ravi bought 18 pounds of sugar for $7 . How many pounds of sugar did he get per dollar? (b)A color printer prints 34 pages in 12 minutes. How many mi

Please Help! The table below shows the surface area y, in square inches, of a shrinking puddle in x hours: Time (x) (hours) 1

In order to get full credit (a distinguished score) for control of syntax and grammar, a student displays basic comprehension and organization of syntax and mec

write this product in standard form ( 7 + 7i)( 6 + 7i)