Quadratic equation + square - practice problems - page 10 of 14
Number of problems found: 265
- Manufacturer 4212
How many electronic scooters should the manufacturer sell to maximize their income if the income function is given by the equation TR (Q) = -4Q2 + 1280 Q + 350? - Determine 4104
Determine the value of x in this equation: (0.125^x) · 104 = 5000 - Quadratic equation
Find the roots of the quadratic equation: 3x²-4x + (-4) = 0. - Square and rectangle
Calculate the side of a square, which area equals the area of the rectangle having a length of 3 cm greater and by 2 cm smaller than the side of the square.
- Diagonal of the rectangle
Calculate the rectangle's diagonal, which area is 54 centimeters square, and the circuit is equal to 30 cm. - Exponential 3858
Determine m (solve the exponential equation - unknown in the exponent): 0.25 μm = 0.5 - Four-thirds 3852
Anton said: I have a natural number x. I'll get three times as much if I increase it to four-thirds. What number did Anton mean? - Natural 3838
Find a natural number whose square root is 27 times its square root. - Specify 3808
Specify a number that is 61% less than 10².
- Rectangle
Calculate the area of the rectangle if its length is 12 cm longer than its width and length is equal to the square of its width. - Determine 3782
Determine the value of x if x0.5 = 6 - Determine 3779
Determine the perimeter of the rectangle if its length and width are 2:1 and the area is 98 cm². - Unknown number 4
I think number. When I divided its square root by its 1/9, I got a number 1. What number am I thinking? - Unknown number 7
Calculate an unknown number whose 12th power, when divided by the 9th power, gets a number 27 times greater than the unknown number. Determine the unknown number.
- EQ2
Solve a quadratic equation: 2x²- 2(x-7)²+5x=0 - Solve equation
Solve equation: [(a²)+3]1/2 + [(a²)-3]1/2 = 5 - Parabola 3
Find the equation of a parabola with its focus at (0,2) and its vertex at the origin. f: y=x²+bx+c - Hexagonal prism 2
The regular hexagonal prism has a surface of 140 cm² and a height of 5 cm. Calculate its volume. - Welcomed 3453
The product of two numbers is equal to their sum. One of the numbers is four times larger than the other. Find these numbers. They welcomed that none of them were equal to zero.
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