Colleen123 Colleen123

04-06-2015
Mathematics

contestada

solve the equation 4x^2-12x=7 algebraically for x

Respuesta :

Goldenpear Goldenpear

04-06-2015

Bring the 7 over to the other side, so you have 4x²-12x-7. Then: (2x-7)(2x+1)
X= 7/2 and -1/2

Answer Link

Otras preguntas

A solution is prepared by dissolving sugar in water. The solution is 25.0%, by mass, sugar. How many grams of WATER are in 472 grams of this solution? a) 118 g

A collection of 30 coins worth $5.50 consists of nickels, dimes, and quarters. There are twice as many dimes as nickels. How many quarters are there?

is 85 a multiple of 6

What is a key motive for many of Harry potter's actions?

In which Muslim empire did artisans produce beautiful rugs and pottery?A) Mughal empireB) Ottoman EmpireC) Savafid Empire

how can I round 10899 to the nearest ten thousand

How far did the fertile crescent stretch from north to south

What is 72 percent as a fraction and a decimal

write the sum of 32+20 as the product of their gcf and another sum

How does the concept of challenges connect to the concept of heroism ?