aidencarinio04 aidencarinio04

01-10-2019
Mathematics

contestada

Solve. a+1= square root of b+1 solve for b b = a2 + 2a b = a + 2a2 b = 2a2 + a

Respuesta :

jimrgrant1 jimrgrant1

01-10-2019

Answer:

b = a² + 2a

Step-by-step explanation:

Given

a + 1 = [tex]\sqrt{b+1}[/tex] ← square both sides

(a + 1)² = b + 1 ← expand the left side

a² + 2a + 1 = b + 1 ( subtract 1 from both sides )

a² + 2a = b

Answer Link

Otras preguntas

Which one is better EBAY or AMAZON + why? BRAINLIEST WILL BE GIVEN

Flight times for commuter planes are normally distributed, with a mean time of 94 minutes and a standard deviation of 7 minutes. Using the empirical rule, appro

PLEASE HURRY I NEED HELP SOS!!!!!!!! (10 POINTS)solve sinø+1=cos2ø on the interval 0≤ø<2π

Factor the polynomial completely. 12a4b2 – 18a3b2

A group of students working in a high school chemistry lab believe they have discovered a new element! How exciting! Upon further testing by scientists (with b

Drag the tiles to the correct boxes to complete the pairs. Not all tiles are used. Match each verbal description of a sequence with its appropriate explicit fun

How does China benefit from its closer ties with Africa? How does Africa benefit from its closer ties with China? Is this simply a modern version of imperialism

A lottery uses balls numbered 1 through 37. List the sample space of the event picking one even-numbered ball.

summerize the definition of genocide

Quadrilateral WXYZ is on a coordinate plane. Segment YZ is on the line x+y=7, and segment XW is on the line x+y=3. Which statement proves how segments YZ and XW