Siceemeance30 Siceemeance30

05-05-2014
Mathematics

Answered

How do solve for 2m2 +2m-12=0

This if quadratic formula

Verified Answer :

kate200468 kate200468

05-05-2014

\(2m^2 +2m-12=0 \ /:2\\ \\m^2+m-6=0\\ \\m^2+3m-2m-6=0\\ \\m(m+3)-2(m+3)=0\\ \\(m+3)(m-2)=0\\ \\m+3=0\ \ \ \vee\ \ \ m-2=0\\ \\.\ \ \ \ m=-3\ \ \ \ \ \ \ \ \ \ \ \ m=2\)

Answer Link

Related Questions

Which of the following statements about medieval Songhai is not true A It was a prosperous trading kingdom B Around the year 1000 its rulers converted to Islam

Im a canal that allows passage from the Pacific Ocean to Caribbean SeaIm almost on the southern tip of North American

A grocery sells fruit boxes which include four oranges three apples and one banana One day they sell 48 oranges in their fruit boxes How many apples did they se

What is a possible effect of an earthquake under the ocean It will not be detected It can cause a tsunami Hurricanes can form It can cause hailstorms

if a stone with an original volcity of 0 is falling from the ledge and takes 8 seconds to hit the ground what is the final volcity of the stone

would an artificial intelligence come into existence anytime in the next 30 years

Find the length of the indicated side of each triangle

Which action is an example of direct democracy

Last night Lucy in Neil met Maury in Gramercy Park

Allison has 5 times as many baseball cards as football cards In all she has 120 baseball and football cards How many baseball cards does allison have

Web Analytics Made Easy - Statcounter