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What are the solution intervals for x plus 5 plus 37?
There is no equation - only an expression. So there are no solutions (or solution intervals).
Is 3 the solution to -13-1 equals x-15?
To determine if 3 is the solution to the equation (-13 - 1 = x - 15), we first simplify the left side: (-13 - 1 = -14). The equation then becomes (-14 = x - 15). Adding 15 to both sides gives (x = 1), not 3. Therefore, 3 is not the solution.
A solution for the in equality 3x -1?
4
How many solutions does cos squared minus two cos equal three?
One solution. (cos x)2 - 2cos x = 3 Factor: (cos x - 3)(cos x + 1)= 0 cos x = {-1, 3} Solve: For cos x = -1, x = 180 deg No solution for cos x = 3
What does solution of an equation mean in math?
In mathematics, a solution of an equation refers to a value or set of values that satisfy the equation, making it true when substituted into the equation. For example, in the equation (x + 2 = 5), the solution is (x = 3) because substituting 3 for (x) results in a true statement. Solutions can be single numbers, intervals, or sets, depending on the nature of the equation.
What are the solution intervals for x plus 5 plus 37?
There is no equation - only an expression. So there are no solutions (or solution intervals).
What is the solution for the equation x plus 1 equals x plus 2?
x+1=x+2 x=1+2+x 0x=1+2 0x=3 0x=/=3 (=/= means does not equal) so there is no solution
Is 3 the solution to -13-1 equals x-15?
To determine if 3 is the solution to the equation (-13 - 1 = x - 15), we first simplify the left side: (-13 - 1 = -14). The equation then becomes (-14 = x - 15). Adding 15 to both sides gives (x = 1), not 3. Therefore, 3 is not the solution.
What is the solution of x plus 3-1?
2
Which equation has the solution set 1 and 3?
The equation is (x - 1)*(x - 3) = 0 or x2- 4x + 3 = 0The equation is (x - 1)*(x - 3) = 0 or x2- 4x + 3 = 0The equation is (x - 1)*(x - 3) = 0 or x2- 4x + 3 = 0The equation is (x - 1)*(x - 3) = 0 or x2- 4x + 3 = 0
A solution for the in equality 3x -1?
4
How many solutions does cos squared minus two cos equal three?
One solution. (cos x)2 - 2cos x = 3 Factor: (cos x - 3)(cos x + 1)= 0 cos x = {-1, 3} Solve: For cos x = -1, x = 180 deg No solution for cos x = 3
What does solution of an equation mean in math?
In mathematics, a solution of an equation refers to a value or set of values that satisfy the equation, making it true when substituted into the equation. For example, in the equation (x + 2 = 5), the solution is (x = 3) because substituting 3 for (x) results in a true statement. Solutions can be single numbers, intervals, or sets, depending on the nature of the equation.
Which values are solutions to the inequality x2 9?
To solve the inequality ( x^2 < 9 ), we first rewrite it as ( x^2 - 9 < 0 ), which factors to ( (x - 3)(x + 3) < 0 ). The critical points are ( x = -3 ) and ( x = 3 ). Analyzing the intervals, we find that the solution to the inequality is ( -3 < x < 3 ). Therefore, the values of ( x ) that satisfy the inequality are those in the open interval ( (-3, 3) ).
What is the solution of x2 plus x plus 1 equals 0?
x2 + x + 1 = 0 ∴ x2 + x + 1/4 = -3/4 ∴ (x + 1/2)2 = -3/4 ∴ x + 1/2 = ± √(-3/4) ∴ x = - 1/2 ± (i√3) / 2 ∴ x = (-1 ± i√3) / 2
Which is a solution to 2x2 - 7x plus 3 equals 0?
2x2-7x+3 = 0 (2x-1)(x-3) = 0 x = 1/2 or x = 3
Yx-1 y-x 3 find the solution for the system?
y = x - 1 y - x = 3 y = x - 1 y = x + 3 Since both equations represent straight lines that have equal slopes, 1, then the lines are parallel to each other. That is that the lines do not intersect, and the system of the equations does not have a solution.
