posted by .

help me Use the Quadratic Formula to solve N2=6n

n^2 = n.

n^2 - n = 0,
n = (-b+-sqrt(b^2-4ac)) / 2a.
n = (1+-sqrt(1-4*1*0)0 / 2,
n = (1+-sqrt(1-0)) / 2,
n = (1+-1) / 2,
n = (1+1) / 2 = 1.
n = (1-1) / 2 = 0/2 = 0.

Solution set: n = 1, and 0.

Correction:
n^2 = 6n.

n^2 - 6n = 0,
n = (6 +- sqrt(36-4*1*0)) / 2,
n = (6 +- sqrt(36-0)) / 2,
n = (6 +-sqrt(36)) / 2,
n = (6 +- 6) / 2,
n = (6+6) / 2 = 6.
n = (6-6) / 2 = 0/6 = 0.

Solution set: n = 6, and 0.

YOU FAIL AT LIFE

n^2= 6n
n^2-6n=0
n(n-6)=0
n=0,6

## Similar Questions

1. ### math,algebra

can someone help me out factor out this 0=16t^2-122t+180 i have so far this but the last one i am not sure 8(2t^2-14t + ?
2. ### Math

Use the quadratic formula to solve each of the following quadratic equations... 1. 2x^2-5x=3 2. 3x^2-2x+1=0 Rearrange the equation in quadratic formula form. 2x^2 -5x -3 = 0 Then use the formula. Tell me what you don't understand about …
3. ### math

use the quadratic formula to solve this equation. 4x^2-8x+3=5 use the formula x=-b + or - the sqrt of b^2-4ac/2a yes, the 2a divides into all. Memorize it.
4. ### College Math II

Solve by using the quadratic formula. x^2 + 6x + 6 = 0 I am having problems using the quadratic formula to get the right answer. Can someone show me the steps that I use?
5. ### math-calculus

solve equation |x^2-2x-6| using quadratic formula. i not get how to do this and it says quadratic formula.
6. ### math

(4.35E-2 - x)(7.56E-2 -x ) ============================ (0.324 + 2x)2 Rearrange to get an expression of the form ax2 + bx + c = 0 and use the quadratic formula (solve for x. This gives: x = 1.05E-2, 0.143 basically i understand they …
7. ### math help

write the quadratic equation whose roots are -4 and -5 and whose leading coefficient is 5 use the letter x to represent the variable. use the quadratic formula to solve for x 4x^2-9x+3=0
8. ### Math

Solve for the zeros of the function using the quadratic formula. 3x^2=-4x+6 I know what the quadratic formula is but when I put it into the formula I keep getting an error on the graphing calculator.
9. ### Algebra

Solve the equation. Use factoring or the quadratic formula, whichever is appropriate. Try factoring first. If you have any difficulty factoring, then go right to the quadratic formula. (Enter your answers as a comma-separated list.) …
10. ### math help how do i do this

Decide which part of the quadratic formula tells you whether the quadratic equation can be solved by factoring. −b b^2 − 4ac 2a Use the part of the quadratic formula that you chose above and find its value, given the following …

More Similar Questions