Square practice problems - page 16 of 139
Number of problems found: 2771
- Non linear eqs
Solve the system of non-linear equations: 3x²-3x-y=-2 -6x²-x-y=-7
- Expression 8
Evaluate this expressions: a) 5[3 + 4(2.8 - 3)] b) 5×(8-4)÷4-2
- Independent term
Find the term independent of x in the expansion of (4x³+1/2x)8
- Unknown number
Determine the unknown number, which doubles its fourth square and is equal to the fifth square.
- Biquadratic
By introducing a new variable, solve the biquadratic equation: - x 4 +277 x² -15876=0
- Proof I
When added to the product of two consecutive integers larger one, we get the square larger one. Is this true or not?
- Square-shaped 82159
The square-shaped garden has a hedge on three sides. Its length is 36 meters. What is the area of the garden in m²?
- Original 80393
Resize the square to 10:3. The original size is 3 cm.
- Natural 39393
What is the sum of all natural numbers less than 100 that are the power of 4?
- Multiplied 34241
Peter multiplied 100 by 100 by ten and then divided the result by 10 by 10. What numbers does he get?
- Solve: 6632
For n ϵ N solve: 100 = (0.01n)²
- Unknown 3922
16% of the unknown number equals the square root of the number 25. Find this unknown number.
- 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)]}
- Expressions: 2381
Determine the values of the following expressions: a) 3² - (- 4) b) 4-321 c) -32-7
- First calc
What part of the expression below should be calculated first? 8 + {22 × [15 + (14 × 2)]}
- Sqrt between ints
Which two consecutive integers does the square root lie in? * √45 √23 √71 √7 √86
- Plot
The land is in the shape of a square with a dimension of 22 meters. How much will we pay for the fence around the entire plot?
- Three members GP
The sum of three numbers in GP (geometric progression) is 21, and the sum of their squares is 189. Find the numbers.
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