WebQ3) Find the square root of the following decimal numbers: (i) 2.56 (ii) 7.29 (iii) 51.84 (iv) 42.25 (v) 31.36 Answer: Solution: (i) 2.56 Hence, the square root of 2.56 is 1.6. (ii) 7.29 Hence, the square root of 7.29 is 2.7. (iii) 51.84 Hence, the square root of 51.84 is 7.2. (iv) 42.25 Hence, the square root of 42.25 is 6.5. (v) 31.36 WebFind the square of the following numbers without actual multiplication 42. Class 8. >> Maths. >> Squares and Square Roots. >> Finding Square of a Number. >> Find the square of the following numbers.
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WebApr 12, 2024 · SRS77. New Here , Apr 12, 2024. I'm trying to understand GREP and need to find all numbers that follow an astricks "*" within all tables in my document. There may be numbers that have a space between the astricks like "* 199" or the astricks may be right next to the number "*199". The number can be any number of digits and some with … WebFind the square of the following numbers using the identity (a+b) 2=a 2+2ab+ b 2:605. Medium. nintendo switch joy con button not working
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WebApr 9, 2024 · Show timer Statistics. X is a positive integer and a perfect square. Which of the following is/are true? I) Total number of factors is Even number. II) Total number of factors is Odd number. III) Total number of factors is a Prime number. WebTo find the square of the given number 1156 = (2×17) × (2×17) = 34 × 34 = (34) 2 ∴ 1156 is a square of 34. (ii) 2025 First find the prime factors for 2025 2025 = 3×3×3×3×5×5 By grouping the prime factors in equal pairs we get, = (3×3) × (3×3) × (5×5) By observation, none of the prime factors are left out. ∴ 2025 is a perfect square. WebThe symbol used to denote the square is √. This radical symbol is also called sure or root symbol. If a number is a perfect square we can easily find the square of the number. … number object