If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5k2 + -14k + 3 = 0 Reorder the terms: 3 + -14k + 5k2 = 0 Solving 3 + -14k + 5k2 = 0 Solving for variable 'k'. Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 0.6 + -2.8k + k2 = 0 Move the constant term to the right: Add '-0.6' to each side of the equation. 0.6 + -2.8k + -0.6 + k2 = 0 + -0.6 Reorder the terms: 0.6 + -0.6 + -2.8k + k2 = 0 + -0.6 Combine like terms: 0.6 + -0.6 = 0.0 0.0 + -2.8k + k2 = 0 + -0.6 -2.8k + k2 = 0 + -0.6 Combine like terms: 0 + -0.6 = -0.6 -2.8k + k2 = -0.6 The k term is -2.8k. Take half its coefficient (-1.4). Square it (1.96) and add it to both sides. Add '1.96' to each side of the equation. -2.8k + 1.96 + k2 = -0.6 + 1.96 Reorder the terms: 1.96 + -2.8k + k2 = -0.6 + 1.96 Combine like terms: -0.6 + 1.96 = 1.36 1.96 + -2.8k + k2 = 1.36 Factor a perfect square on the left side: (k + -1.4)(k + -1.4) = 1.36 Calculate the square root of the right side: 1.166190379 Break this problem into two subproblems by setting (k + -1.4) equal to 1.166190379 and -1.166190379.Subproblem 1
k + -1.4 = 1.166190379 Simplifying k + -1.4 = 1.166190379 Reorder the terms: -1.4 + k = 1.166190379 Solving -1.4 + k = 1.166190379 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '1.4' to each side of the equation. -1.4 + 1.4 + k = 1.166190379 + 1.4 Combine like terms: -1.4 + 1.4 = 0.0 0.0 + k = 1.166190379 + 1.4 k = 1.166190379 + 1.4 Combine like terms: 1.166190379 + 1.4 = 2.566190379 k = 2.566190379 Simplifying k = 2.566190379Subproblem 2
k + -1.4 = -1.166190379 Simplifying k + -1.4 = -1.166190379 Reorder the terms: -1.4 + k = -1.166190379 Solving -1.4 + k = -1.166190379 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '1.4' to each side of the equation. -1.4 + 1.4 + k = -1.166190379 + 1.4 Combine like terms: -1.4 + 1.4 = 0.0 0.0 + k = -1.166190379 + 1.4 k = -1.166190379 + 1.4 Combine like terms: -1.166190379 + 1.4 = 0.233809621 k = 0.233809621 Simplifying k = 0.233809621Solution
The solution to the problem is based on the solutions from the subproblems. k = {2.566190379, 0.233809621}
| -x-2y=-6 | | 10y+3x-6-5xy= | | -5(2b+2)+(11b-8)=0 | | 110x=3x | | -7(-6v-3w+6)= | | P=2000-(10)50 | | 4x^2*2v^8x^4*2v= | | t=4h+4z | | 2000-10q=1000+10q | | 3x+9=4(x-5)-x+3+2x | | 3(1+n)=5n | | 3(2x)=126 | | 5n^2-9n=0 | | X^2+y^2+2x-2y-14=0 | | -4(x+6)+2x=3(x+2) | | 6w+3(w+2)=-(2w+7) | | 21x^2-61x+44= | | 3y+(-9y)=-18 | | 3y^2+12y=0 | | 24=a(a-5) | | 5(3x+2)=-(-4-5x)+7x | | 6(4z-1)-5(z+2)=7(z+1) | | 2x^2-10=62 | | -6(m+1)-13=7(m+4)+9 | | 14-(.5)q=4+(.334)q | | 12x+(-14)=6x-14+4x | | 9x^2-10=-18 | | 48m=-12(16-8m) | | -3(4n+2)=15 | | -36/128= | | 0.1-0.02(x-2)=0.16+0.36x | | 5(y+2)=6(y-8) |