Square root + square (second power, quadratic) - practice problems - page 2 of 44
Number of problems found: 880
- Square roots
What is equal to the product of the square roots of 295936? - Right angled
We built a square with the same area as the right triangle with legs 12 cm and 20 cm. How long will be the side of the square? - Product
The product of two consecutive odd numbers is 8463. What are these numbers? - Expression: 3865
What is the value of this expression: (0.640.5): 4 - Sqrt of sum
Find one-third of the square root of 81, the sum of 12, and the product of 3 and 12. - Evaluate 26
Evaluate square root: √1³+2³+3³+4³= - Geometric progression 4
There is number sequence: 8,4√2,4,2√2 Prove that the sequence is geometric. Find the common ratio and the following three members. - Height
Calculate the height of the equilateral triangle if its perimeter is 48. - Roots
Find the quadratic equation absolute coefficient q, that the equation has a real double root and the root x calculate: 5x ² +9x + q = 0 - Unknown 72884
The square root of an unknown number equals the square of 2. What is the unknown number? - Construct 61253
Using Euclid's theorem, construct a line of length √15. - Equation
Equation -2x²+bx -82 =0 has one root x1 = -8. Determine the coefficient b and the second root x2. - Quadratic equation
Solve a quadratic equation: 2x²+28x-550=0 - Twice squared
If the square of twice a number is 81, what is the number? Give a positive number x. - The diagonal 4
The diagonal of a rhombus measures 16 cm and 30 cm. Find its perimeter. - 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 - Square root by hand
Estimate √38 to the nearest hundredths, using any of the two methods (divide and average method or square root estimate formula). - Seventh term
The first term of a geometric sequence is nine, and the third term is 1296. Find the seventh term. - Solve equation
Solve equation: [(a²)+3]1/2 + [(a²)-3]1/2 = 5 - Side of a square
What is the length of the side of a square when its area is 64 cm square?
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