Quadratic equation - high school - practice problems - page 2 of 23
Number of problems found: 457
- Inequality: 33371
Solve the quadratic inequality: -2x² + 4x + 6 - Diagonals 8397
Does a hexagon have 275 diagonals? - Equation 6513
Solve the equation (y + 5 / y-3) + (y + 3 / y-5) = 3 - Solve 12
Solve the following quadratic equation: 3/2-(2x-1)²=5/4 - Equation 23
Find the value of unknown x in the equation: x+3/x+1=5 (problem finding x) - Distance problem 2
A=(x,2x) B=(2x,1) Distance AB=√2, find the value of x - Combinations
From how many elements can we create 990 combinations, 2nd class, without repeating? - RT and circles
Solve the right triangle if the radius of the inscribed circle is r=9 and the radius of the circumscribed circle is R=23. - Product
The product of two consecutive odd numbers is 8463. What are these numbers? - Quadratic 21643
Solve the quadratic equation: 2y²-8y + 12 = 0 - Catheti
The hypotenuse of a right triangle is 41, and the sum of legs is 49. Calculate the length of its legs. - FX parabola
Determine the equation of the parabola going through the following co-ordinates (1;2), (-1;-2), and (2;7) - Graph move
When y=2x² has moved 2 units to the left and 3 units upward, what is the graph equation? - A rectangle 4
A rectangle has an area of 300 and a perimeter of 80. What is the ratio of length and width? - Perimeter and diagonal
The perimeter of the rectangle is 82 m, and the length of its diagonal is 29 m. Find the dimensions of the rectangle. - The product
The product of a number plus that number and its inverse is two and one-half. What is the inverse of this number? - Reciprocal equation 2
Solve this equation: x + 5/x - 6 = 4/11 - Cylinder diameter
The surface of the cylinder is 149 cm². The cylinder height is 6 cm. What is the diameter of this cylinder? - Roots
Find the quadratic equation absolute coefficient q, that the equation has a real double root and the root x calculate: 5x ² +9x + q = 0 - Fraction or irrational
If you double 1/4 of a certain fraction and multiply it by that fraction, the answer is 1. What is the fraction?
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