paogandariaovj2gb paogandariaovj2gb

26-01-2018
Mathematics

contestada

Use factoring to solve the quadratic function 7x^2+25x

Respuesta :

meloan2211 meloan2211

26-01-2018

7x^2+25x
= x(7x+25)

I only factorized it because I didn't see any equation to solve but if 7x^2+25x = 0

x(7x+25) = 0
x = 0 or 7x+25=0
x = 0 or x = -3.57 (to 3s.f.)

Answer Link

Otras preguntas

The number of pounds in a bag of flour varies directly with the number of ounces. Write a direct variation equation that describes the relationship. Use your eq

I don’t know how to answer this question please help!

One of your classmates moved to the United States from Somalia as a kid in the late 1990s. After seeing a picture of his family, you notice that he and his sist

The volumetric flow rate of aniline is 1500 cm/min. What is the mass flow rate in g/sec? What is the molar flow rate in kmol/min? (2) The volumetric flow rate o

A friend of yours was asked to be a research participant for a study investigating the effect of a pain reliever on muscle tears. In order to test the effective

What is f(x) + f(x) + f(x)

A superhero recently asked his nemesis how many cats she has. She answered with a riddle: "Five dash sixths of my cats plus two." How many cats does the neme

What is the net force acting on the box

From David Walkers Appeal to the colored citizens of the world. Will any of us leave our homes and go to Africa? I hope not. Let no man of us budge one step, a

Choose a business professional you admire. This person could be well-known or someone in your community. List the skills you believe this person most effectivel