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

5. What is the difference between the focus and the epicenter?
which is the powerhouse of the cell​
Can someone please help me!!! Question: What is -5/7 divided by 2/4
Help me please! I would appreciate it! :) Solving equations with the distributive property -2(-4h - 19) = -3(6 + 2h)
The chart shows the gross domestic product of the United States from 1925 to 1939. According to the chart, in which years did the US economy suffer the most? 19
The pizzeria sold 85 pizzas yesterday. Suppose the number of pizzas sold today was 60. Determine the percent increase or decrease in the pizzas sold, rounded to
PLEASE HELP WILL GFIVE BRAINLYIES
How can the two independent clauses below be combined to form a correct complete sentence? Check all that apply. Jonas has homework. It isn’t finished. Jona
IUPAC name fast !! Important!
A magnetic force surrounds