Question

Problem: Solve the equation
6w+7w^1/2-20= 0

I need help with HOW to do this step by step not just the answer.

Answer 1

first say w=x^2 then use quadratic equation formula
https://www.google.com/search?q=quadratic+euqation+formula&rlz=1C1DVCJ_en___TR462&um=1&ie=UTF-8&hl=tr&tbm=isch&source=og&sa=N&tab=wi&ei=lUgYUejJJ_P54QT5yIHgBg&biw=1366&bih=667&sei=m0gYUY7PKKTi4QTJx4DwDw#imgrc=qM-pgrWi6WNcjM%3A%3Bez5xkvpobjCf9M%3Bhttp%253A%252F%252Fwww.oncalc.com%252Fwp-content%252Fuploads%252F2011%252F02%252Fquadratic-equation-calculator.gif%3Bhttp%253A%252F%252Fwww.oncalc.com%252Fquadratic-equation-calculator%252F%3B378%3B265

Answer 2

i need a visual i know how to do the quadratic formula but i need to see it worked out

Answer 3

its absurd