could someone give me the answer to this
2007-11-03 07:59:56 · 5 answers · asked by hankdaddy823 1 in Education & Reference ➔ Homework Help
x=n + (square root sign) 3
2007-11-03 10:54:02 · answer #1 · answered by Anonymous · 0⤊ 0⤋
making use of the Quadratic formula: x = -b plus and minus the sq. root of b^2 minus 4ac throughout 2 a substituting the given to the formula, we get: x = (- 15 +- (SQRT((15)^2- 4(9)(-6)) / 2 (9) first solved the quantity in the sq. root it somewhat is b^2 minus 4ac you get 225+216 the sq. root of 441 = 21 so which you get -15 + 21/ 2(9) and the different -15 - 21/ 2(9) x = (-15 + 21)/ 18 x = 2/3 (-15-21)/18 x = -2
2016-12-30 16:42:55 · answer #2 · answered by geise 4 · 0⤊ 0⤋
You have two sides to an equation. You would put it into the equation exactly as you phrased it in your question.
"Number X is equal to another number (n) plus the square root of three."
So "number X equals"...
--> X=
"Number (n) plus the square root of 3"...
--> N + √3
Your formula is,
--> X = N + √3
2007-11-03 10:57:00 · answer #3 · answered by jessica.schonberg 2 · 0⤊ 0⤋
x = n + root(3)
2007-11-03 08:09:18 · answer #4 · answered by shablax 2 · 0⤊ 0⤋
x= n + sqrt of 3
2007-11-03 08:47:50 · answer #5 · answered by Dave aka Spider Monkey 7 · 0⤊ 0⤋