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

Depressents often cause ________, making changes in brightness painful and temporality blinding ? A. Faster pupil contraction and dialation B. Slower pupil conc

"el" es verbo o adverbio

While the western Roman Empire collapsed, the Byzantine (eastern Roman) Empire was able to survive MAINLY because

How much 44+44 +44-44

Questions 2–9: Write a common noun that is related to each of the following proper nouns. 2. George Washington3. Sarah4. New York 5. Tuesday 6. April 7. Tokyo 8

how have the legislative powers been divided between the union government and the state governmentI need small answer

How much 44+44 +44-44

Boom lay corp. has a current accounts receivable balance of $327,815. credit sales for the year just ended were $4,238,720. what is the receivables turnover?

a grocery store sells a 2.5 pound bag of mixed nuts for 9.25. the prices of mized nuts are proportional. determine if each of the following bags couldve been s

When kia motors offers a 10-year, 100,000-mile warranty for its kia soul automobile, its strategy is to reduce consumers' __________ and encourage purchases. po