Question

Solve for x: qx^2+rx+s=0

Answer 1

Hi!

Answer 2

its just the quadratic formula .....

Answer 3

Yes!

Answer 4

what do you recall the quadratic to look like?

Answer 5

quadratic formula to look like that is

Answer 6

y = ax^2 + bx +c

Answer 7

well, that not a formula, that is a quadratic "equation". The quadratic formula has a setup similar to:\[x=\frac{this\pm\sqrt{that}}{2(something)}\]

Answer 8

k

Answer 9

if you can help me out by filling in what you believe are the parts, that would be great

Answer 10

x= (- b ±√(b^2- 4ac))/2a

Answer 11

thats beautiful! :)

and all theve done is renamed the abc parts as what ... qrs

Answer 12

cool...and?

Answer 13

so just rename the parts: a=q, b=r, c=s .... and thats the solution.

Answer 14

ok...cool...i found my answere thx!

Answer 15

if they had renamed the parts abc as say .... 5 3 3, then we would just fill in the parts with a=5, b=3, c=3

Answer 16

good luck ;)