Square + expression of a variable from the formula - practice problems - page 3 of 42
Number of problems found: 835
- The product 3
The product of the two numbers is 15 ⁵/₆. If one of the numbers is 5 ²/₃, find the other. - Completing square
Solve the quadratic equation: m2=4m+20 using completing the square method - Positive 3298
Which positive number equals twice its square? - The expression
What is the value of the expression ((6²+60))/(23)
- Unknown number
Determine the unknown number, which doubles its fourth square is equal to the fifth its square. - Calculate 83251
Calculate the perimeter of a square whose area is 25 dm². - Dimensions 22991
What are the dimensions of a square with an area of 49dm square? - Polynomial 6321
Simplify polynomial entry: (x + 2)² + (x-2) (x + 2) - Centimeters 3913
Calculate the diagonal of a square whose area equals 625 square centimeters.
- Evaluate expression
Evaluate the following expression: 5 to the power of 2 - (4x4) divided by two = - Non linear eqs
Solve the system of non-linear equations: 3x²-3x-y=-2 -6x²-x-y=-7 - Determine 3782
Determine the value of x if x0.5 = 6 - Calculate: 2884
Calculate: a / 2 + 3 * 4 - 5 * 4 + 3 b / 2 + 3 * (4 - 5) * (4 + 3) c / 2 + [3 * 4 - (5 * 4 + 3)] d / {2 + [3 * (4 - 5)] * 4} + 3 e / 2 + {3 * [4 - 5 * (4 + 3)]} - First calc
What part of the expression below should be calculated first? 8 + {22 × [15 + (14 × 2)]}
- Square root 2
If the square root of 3m² +22 and -x = 0, and x=7, what is m? - Exponential equation
Find x, if 625^x = 5 The equation is exponential because the unknown is in the exponential power of 625 - Centimeters 72134
The area of the square is equal to 1024 square centimeters. Calculate the perimeter of the square and the length of the side a. - Calculate 7329
Calculate the length of the side of a square in cm, the area of which is 48 cm square. - Square field
The perimeter of a square field is 64 m. Find the cost of cementing the field at the cost of 240 USD per square meter.
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