If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 16k2 + 11k + -12 = 0 Reorder the terms: -12 + 11k + 16k2 = 0 Solving -12 + 11k + 16k2 = 0 Solving for variable 'k'. Begin completing the square. Divide all terms by 16 the coefficient of the squared term: Divide each side by '16'. -0.75 + 0.6875k + k2 = 0 Move the constant term to the right: Add '0.75' to each side of the equation. -0.75 + 0.6875k + 0.75 + k2 = 0 + 0.75 Reorder the terms: -0.75 + 0.75 + 0.6875k + k2 = 0 + 0.75 Combine like terms: -0.75 + 0.75 = 0.00 0.00 + 0.6875k + k2 = 0 + 0.75 0.6875k + k2 = 0 + 0.75 Combine like terms: 0 + 0.75 = 0.75 0.6875k + k2 = 0.75 The k term is 0.6875k. Take half its coefficient (0.34375). Square it (0.1181640625) and add it to both sides. Add '0.1181640625' to each side of the equation. 0.6875k + 0.1181640625 + k2 = 0.75 + 0.1181640625 Reorder the terms: 0.1181640625 + 0.6875k + k2 = 0.75 + 0.1181640625 Combine like terms: 0.75 + 0.1181640625 = 0.8681640625 0.1181640625 + 0.6875k + k2 = 0.8681640625 Factor a perfect square on the left side: (k + 0.34375)(k + 0.34375) = 0.8681640625 Calculate the square root of the right side: 0.93175322 Break this problem into two subproblems by setting (k + 0.34375) equal to 0.93175322 and -0.93175322.Subproblem 1
k + 0.34375 = 0.93175322 Simplifying k + 0.34375 = 0.93175322 Reorder the terms: 0.34375 + k = 0.93175322 Solving 0.34375 + k = 0.93175322 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '-0.34375' to each side of the equation. 0.34375 + -0.34375 + k = 0.93175322 + -0.34375 Combine like terms: 0.34375 + -0.34375 = 0.00000 0.00000 + k = 0.93175322 + -0.34375 k = 0.93175322 + -0.34375 Combine like terms: 0.93175322 + -0.34375 = 0.58800322 k = 0.58800322 Simplifying k = 0.58800322Subproblem 2
k + 0.34375 = -0.93175322 Simplifying k + 0.34375 = -0.93175322 Reorder the terms: 0.34375 + k = -0.93175322 Solving 0.34375 + k = -0.93175322 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '-0.34375' to each side of the equation. 0.34375 + -0.34375 + k = -0.93175322 + -0.34375 Combine like terms: 0.34375 + -0.34375 = 0.00000 0.00000 + k = -0.93175322 + -0.34375 k = -0.93175322 + -0.34375 Combine like terms: -0.93175322 + -0.34375 = -1.27550322 k = -1.27550322 Simplifying k = -1.27550322Solution
The solution to the problem is based on the solutions from the subproblems. k = {0.58800322, -1.27550322}
| x-9/8=13 | | 2(y-2)=5(2-y) | | 10=3x-10 | | x-7/4=10/1 | | x-7/4=10 | | -1n+1=9 | | 7(p-1)=2-2p | | (y-4)=(y+1) | | 2(x+1)=4x-2 | | a^6/(-a)^6 | | 13-8d=-19 | | -11w-7=-29 | | 6x-9=5x-12 | | 2g-10=42 | | 1.5x+2.9=3.6x | | 12-3r-9=45 | | 12x+5=5x+12 | | 13-5n=-11-3n | | 4+0.6y+0.25y=14 | | 2x+y+5y+3x-y=180 | | u=7n-4 | | 3(x+5)-2(x-4)=12 | | -13+2x=-52+7x | | 4t-3=6+3t | | Y=4.2+3.6*4 | | 3(6x+5)=33 | | 0=7x^2-36x | | 2x=7x+2 | | X-12=89 | | 41x-17y-9=0 | | 100x^3-x^5=0 | | 12=-6c-4 |