Square practice problems - page 10 of 145
Number of problems found: 2898
- Evaluate 26
Evaluate square root: √1³+2³+3³+4³= - Quadratic equation
Find the roots of the quadratic equation: 3x²-4x + (-4) = 0. - Roots
Calculate the square root of these numbers: - Unknown 72884
The square root of an unknown number equals the square of 2. What is the unknown number? - Expression 68414
The expression 3x - [2 - (2x - 1) + x] is given. Determine for which number x the expression is equal to 0. - Second-order 5138
What is the rank of a second-order square matrix if we can say that this matrix is regular? - Solve:
Solve: 2r²+7r-r²-9
- Comparing exponents
A) 8 (6²)(8²) b) 16 (6²)(8²) c) (6¹+²) (8²) - Square area
Find the area of a square with a side length of 4/5 yards. - The square
Calculate the area and perimeter of a square with side a = 15 dm S =, O = - Calculate
Calculate the square area if its perimeter is 14dm. - Solve 3
Solve a quadratic equation: (6n+1) (4n-1) = 3n² - Quadratic inequation
If 5x + x² > 100, then x is not - Determinant 5701 The unit matrix has the value of determinant 3. Find out how many elements this matrix contains.
- 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?
- Second-order 5170 What is the rank of a second-order square matrix if we can only say that it is singular?
- Determine 4057
Determine the sum of the square roots of the number 12. - Determine 3885
Determine the sum of the square roots of 81. - Quadratic without formula
A quadratic equation is given: x²-x-2=0 Without solving this equation, construct a quadratic equation whose roots are the square of the roots of the given equation. - Parabolic sequence
Find the sum of the first nine terms of an arithmetic sequence whose general term is a(n) = 3n²+5
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