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

What is the kinetic energy of a 0.15 kg baseball that is moving with a velocity of 50 m/s?

Which group was not permitted to immigrate to the united states from the late nineteenth century until the 1940s?

Where is major kovaloff’s nose captured

In a geomatric sequence, the 1st term is 23 and the common ratio is 3. Find the 5th term

In the correctly balanced equation, what are the coefficients for H2, Cl2, and HCl (respectively)? ___H2 + ___Cl2 → ___HCl 1,1,1 2,2,1 1,1,2 2,1,2

What would be the resulting molaritybof a solution made by dissolving 17.8 g of LiF in enough water to make a 915-millimeter solution?

Sam has 15 identical rectangular windows in his home. The length of each window is twice the width, and the area of each window is 8 square feet. Sam wants to p

What inspired picasso to create his groundbreaking painting known as les demoiselles d'avignon?

Trade tensions between the United States and Japan? A. was greater in the 1970's and '80s than they are today B.are caused by the huge U.S surplus in the bilat

Calculate the momentum of a 953kg elephant running at a rate of 3.85 m/s.