Square practice problems - page 10 of 148

Number of problems found: 2947

Quadratic - EQ2 - complex
Solve the quadratic equation: 2y²-8y + 12 = 0
Quadratic inequation
If 5x + x² > 100, then x is not
Square
Calculate the side of a square with a diagonal measurement of 10 cm.
Determinant 5701
The unit matrix has the value of determinant 3. Find out how many elements this matrix contains.
Second-order 5138
What is the rank of a second-order square matrix if we can say that this matrix is regular?
Base conversion
12²×14³ answer in base five
Sq and cube
Find the product of the square of (1/2) and the cube of (2/3)
Difference - two complex
Determine the difference between two complex numbers: 3i²-3i⁴
Calculate 22731
Calculate the perimeter of a square whose side is 1037mm long
Contains 5488
The given is the unit matrix A, which contains three rows. How many rows will matrix B have, which arises as to the square of matrix A?
Solve 12
Solve the following quadratic equation: 3/2-(2x-1)²=5/4
Square area
Each side of a square is 5 2/3 m. Find the area of the square.
Log
Calculate the value of expression log |-10 -2i +7i²| .
Determinant 5513
How many rows does a square matrix A have if we use Sarruss's rule to calculate its determinant?
Determinants 5290
The determinant of the product of 2 square matrices has the value 3. What is the product's value of the respective determinants of these matrices?
Determine 3743
Determine the result of the example: 9²:3^{- 4}
Evaluate 26
Evaluate square root: √1³+2³+3³+4³=
Geometric progression 4
There is a number sequence: 8,4,√2,4,2√2 Prove that the sequence is geometric. Find the common ratio and the following three members.
Quadratic equation
Find the roots of the quadratic equation: 3x²-4x + (-4) = 0.
Unknown 72884
The square root of an unknown number equals the square of 2. What is the unknown number?

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