Square practice problems - page 12 of 148
Number of problems found: 2947
- Inverse matrix
Find out the inverse using Gauss elimination or the reduction method. A=[2/3. 1 -3. 1/3]
- Fraction
For what x expression (4x²-16)/(3x² -6x) equals zero?
- Root
Use the law of square roots: cbrt (sqrt[2] (sqrt[4] (6))) = sqrt[n] (6)
- Geometric progression
Fill 3 numbers between 5 and 405 to form a geometric progression.
- Single-digit 81549
Calculate the sum of the squares of single-digit natural numbers less than 6
- Diagonal 5541
How many zeros does the unit matrix E contain, which has three units in the main diagonal?
- Measures 82530
How many meters of mesh are needed to fence a square plot whose side measures 20m?
- Determinant 9511
The determinant of a square matrix of the 1st order equals 3. How many elements does this matrix contain?
- Expression: 2251
Find the value of the expression: (12 - [- 3]) · (44:11)
- Value of a expression
Find the value 5(11)-10²-15+20
- GP 3 members
Given that 49, X, and 81 are consecutive terms of a geometric progression, find: A. The value of x B. Geometric mean
- 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.
- The product of the roots
Find the product and the sum of the roots of x² + 3x - 9 = 0
- Perimeter of square
The square has a circumference of 17cm. What is its area?
- Contains 4838
The square matrix contains 81 elements. How many rows does this array contain?
- Functions 42201
Y = x² + 4x-2 Quadratic functions Calculate and graph.
- Determine 6112
Find how many columns will contain the inverse matrix to matrix C if matrix C contains nine elements.
- Circumference 5146
What is the length of the side of the square since its circumference is o = 124mm
- Positive 3298
Which positive number equals twice its square?
- What are 2
What are the two more terms of the GP (geometric progression) a, ax, ax², ax³, __, __?
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