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X squared plus 10x plus 25 equals 81?
Assuming the expression you want to solve is: x^2 + 10x + 25 = 81 Subtract both sides by 81: x^2 + 10x - 56=0 First, check for factors of 56 whose difference is 10: 2 and 28, no, 4 and 14, yes. So factor the expression as: (x+14)(x-4)=0 Thus the solutions to the expression are either x=4 or x=-14.
What are the roots of 6x2 plus 37x plus 6?
When the given expression equals 0 then x = -1/6 and x = -6
What is the factor expression of x2-9x plus 4 equals 0?
That equation can not be factored. It can however be solved for x: x2 - 9x + 4 = 0 x2 - 9x + 81/4 = 81/4 - 4 (x - 9/2)2 = 81/4 - 16/4 (x - 9/2)2 = 65/4 x - 9/2 = ± √65 / 2 x = (9 ± √65) / 2
CAN 0 plus equals B plus equals B?
Yes because if 1+0=1 than 0 plus b equals b
3x plus y equals 4 x plus y equals 0?
x = y = 0 ?
X squared plus 10x plus 25 equals 81?
Assuming the expression you want to solve is: x^2 + 10x + 25 = 81 Subtract both sides by 81: x^2 + 10x - 56=0 First, check for factors of 56 whose difference is 10: 2 and 28, no, 4 and 14, yes. So factor the expression as: (x+14)(x-4)=0 Thus the solutions to the expression are either x=4 or x=-14.
How do you solve x2 81 equals 0?
x: x2 - 81 = 0
What are the roots of 6x2 plus 37x plus 6?
When the given expression equals 0 then x = -1/6 and x = -6
How do you factor 100x2-81 equals 0?
100x2-81
X2 plus 6x plus 9 equals 81?
x2 + 6x + 9 = 81 x2 + 6x = 72 x2 + 6x - 72 = 0 (x+12)(x-6) = 0 x= -12, 6 (two solutions)
What is the factor expression of x2-9x plus 4 equals 0?
That equation can not be factored. It can however be solved for x: x2 - 9x + 4 = 0 x2 - 9x + 81/4 = 81/4 - 4 (x - 9/2)2 = 81/4 - 16/4 (x - 9/2)2 = 65/4 x - 9/2 = ± √65 / 2 x = (9 ± √65) / 2
CAN 0 plus equals B plus equals B?
Yes because if 1+0=1 than 0 plus b equals b
What are the possible values of k when the equation x squared plus 2kx plus 81 equals 0 has equal roots?
Using the discriminant the possible values of k are -9 or 9
What is the answer to A plus B plus C equals A times B equals C?
A=0 b=0 c=0
0 plus 0 equals 100?
No.
3x plus y equals 4 x plus y equals 0?
x = y = 0 ?
How do you solve 2x plus y equals 0 and 4x plus 2y equals 0?
many solutions
