Square (second power, quadratic) + quadratic equation - math problems
Number of problems found: 93
- Completing square
Solve the quadratic equation: m2=4m+20 using completing the square method
- Pure quadratic equation
Solve pure quadratic equation ?.
- Quadratic equation
Quadratic equation ? has roots x1 = -26 and x2 = -86. Calculate the coefficients b and c.
Solve quadratic equation: ?
- Quadratic equation
Solve quadratic equation: 2x2+28x-550=0
- Square Number
If to a square of integer number add 17, we get the square of the next integer number. What is the original number?
- Quadratic function
Write the equation of the quadratic function which includes points A (-1, 10), B (2, 19), C (1,4)
Suppose the square's sides' length decreases by a 25% decrease in the content area of 28 cm2. Determine the side length of the original square.
- Find the
Find the number x, which if it increases by 2, then its square increases by 21 percent.
- Substitution method
Solve goniometric equation: sin4 θ - 1/cos2 θ=cos2 θ - 2
- Solve equation
solve equation: ?
Can the expression ? be factored into rational factors?
The root of the equation ? is (equal or greater or less than zero)? ?
To a semicircle with diameter 10 cm inscribe square. What is the length of square sides?
- Square root 2
If the square root of 3m2 +22 and -x = 0, and x=7, what is m?
- Rectangle vs square
One side of the rectangle is 1 cm shorter than the side of the square, the second side is 3 cm longer than the side of the square. Square and rectangle have the same content. Calculate the length of the sides of a square and a rectangle.
By introducing a new variable solve biquadratic equation: ?
- Square side
If we enlarge the square side a = 5m, its area will increase by 10,25%. How many percent will the side of the square increase? How many percent will it increase the circumference of the square?
- Square vs rectangle
Square and rectangle have the same area contents. The length of the rectangle is 9 greater and width 6 less than side of the square. Calculate the side of a square.
- Square and rectangle
Calculate the side of a square which content area equals area of the rectangle having a length of 3 cm greater and by 2 cm smaller than the side of the square.
Looking for help with calculating roots of a quadratic equation? Square (second power, quadratic) - math word problems. Quadratic Equations Problems.