jachow194 jachow194

01-11-2019
Mathematics

contestada

How do I simplify the form of expression?

(4x + 5)(x - 7) - 4x^2 + 10x = 9

Respuesta :

ehigboriamarvelous01 ehigboriamarvelous01

01-11-2019

Answer: 3.384

Step-by-step explanation: first expand to remove the brackets

4x^(2)-23x-35-4x^(2)+10x-9=0.

-13x-44=0

x=44/13

x=3.384

Answer Link

Otras preguntas

applied to a university in October and still haven't gotten a reply and it's June!what does it mean? does it mean rejection?

Why should join your patriot cause?

Maria has $20 to spend at the circus on popcorn and peanuts. The peanuts are $4 and the popcorn is $2. The equation 4x+2y = 20 shows the amount of peanuts, x, a

Laura makes $9 per hour working at Starbucks. She can also expect to make an additional $3 in tips for one day. It costs Laura $48 to fill up her car with gas.

How many real solutions are there for the equation 3 2 0 1

Select the correct answers.What happens when food reaches the stomach?O A. Nothing, because no digestion occurs in the stomach.The food moves quickly to the sma

Which statement about magnetic field lines is true? they form straight lines they cross one another they have the same strength they cannot travel through air

show the hybridization of co2

The y-coordinate if you move five units up from the ordered pair (22, 23)

How do I do this? (Will give brainliest) (explanation if you could)