If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2p2 + -10p + 7 = 0 Reorder the terms: 7 + -10p + 2p2 = 0 Solving 7 + -10p + 2p2 = 0 Solving for variable 'p'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. 3.5 + -5p + p2 = 0 Move the constant term to the right: Add '-3.5' to each side of the equation. 3.5 + -5p + -3.5 + p2 = 0 + -3.5 Reorder the terms: 3.5 + -3.5 + -5p + p2 = 0 + -3.5 Combine like terms: 3.5 + -3.5 = 0.0 0.0 + -5p + p2 = 0 + -3.5 -5p + p2 = 0 + -3.5 Combine like terms: 0 + -3.5 = -3.5 -5p + p2 = -3.5 The p term is -5p. Take half its coefficient (-2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. -5p + 6.25 + p2 = -3.5 + 6.25 Reorder the terms: 6.25 + -5p + p2 = -3.5 + 6.25 Combine like terms: -3.5 + 6.25 = 2.75 6.25 + -5p + p2 = 2.75 Factor a perfect square on the left side: (p + -2.5)(p + -2.5) = 2.75 Calculate the square root of the right side: 1.658312395 Break this problem into two subproblems by setting (p + -2.5) equal to 1.658312395 and -1.658312395.Subproblem 1
p + -2.5 = 1.658312395 Simplifying p + -2.5 = 1.658312395 Reorder the terms: -2.5 + p = 1.658312395 Solving -2.5 + p = 1.658312395 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + p = 1.658312395 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + p = 1.658312395 + 2.5 p = 1.658312395 + 2.5 Combine like terms: 1.658312395 + 2.5 = 4.158312395 p = 4.158312395 Simplifying p = 4.158312395Subproblem 2
p + -2.5 = -1.658312395 Simplifying p + -2.5 = -1.658312395 Reorder the terms: -2.5 + p = -1.658312395 Solving -2.5 + p = -1.658312395 Solving for variable 'p'. Move all terms containing p to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + p = -1.658312395 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + p = -1.658312395 + 2.5 p = -1.658312395 + 2.5 Combine like terms: -1.658312395 + 2.5 = 0.841687605 p = 0.841687605 Simplifying p = 0.841687605Solution
The solution to the problem is based on the solutions from the subproblems. p = {4.158312395, 0.841687605}
| 3x=2x+5 | | 2p(2)-10p+7=0 | | 6a-5=4a+10 | | 4(a-4)=2a-(-2a+4) | | 4y-9+y+55=8y+50-5y | | 71-(5x+3)=5(x+7)+x | | .5-.625x=.875x+3.5 | | .66v-6=6-.66v | | 3-4a=5(a-3) | | 5-2(2x-1)=3 | | y+10x=3 | | 5(x-1)=-70 | | 3x+5=33-x | | (6-8z)9z= | | 6+x=6(x-5) | | 0.7(6x+12)=1.6-(x+2) | | 4x-7+12-3x=5x+12-3 | | 3(m+2)=8+m | | 2(y-3)=y+4 | | -j+5(k+j)= | | w+8=-3 | | 8x+4+24=240 | | 10x-5+-17x=-14+3x-10 | | 10x-5+-17x=-14+3x-12 | | 3x-5+-17x=-4+3x-12 | | 3x-5+-17x=-14+3x-1 | | 3x-5+-17x=-14+3x-12 | | 2x+5=3x-2 | | 2.3x=900 | | 5*9*6= | | -16=2z | | 5x=30 |