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

a proton at the large hadron collider at CERN travels at 295,000,000 meters per second. How long does it take the proton to go around the 17 mile circumference

The display screen of the future may be paper-thin, flexible, and transparent. Companies like Samsung and LG are already working on it. What uses can you envisi

write the equation of a horizontal line that passes through 6, -1

Consider the rational expression x2+6x−2/6x−5 . Which statements are true about the rational expression? Select each correct answer.

There is a definitive test for each component of skill-related fitness. True or false?

Plz help me with #9 and #10

What is the best example of kinetic energy?

What distorts the truth in animal farm

A contractor cut 28 feet of wire into sections that were 4 and 2/3 feet long. How many pieces of wire did the contractor have? a0 pieces of wire

In a physics lab experiment, a compressed spring launches a 32 g metal ball at a 35degree angle. Compressing the spring 18 cm causes the ball to hit the floor 1