Mar 31, 2022 · First off, we can see that √42=6+x 42 = 6 + x , with x∈(0,1) x ∈ ( 0 , 1 ) . That's our first approximation. Not particularly good, but it's ...
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If a number plus its square is equal to 42, what is the number? If a number plus its square is equal to 42, what is the number? … Read more. Upvote ·.
May 18, 2021 · Basically we count the number of 1's in number that is to be squared. So 1111 has total four 1's. We than write 1 to 4 and than back to 1. So it ...
Jul 3, 2019 · If a number plus its square is equal to 42, what is the number? If x^2 + x = 42, we have to solve. x^2 + x - 42 = 0. This factorises as: (x+7)( ...
Oct 9, 2023 · 42 is divisible by 3, Hence 3 x 3 - magic square can be constructed. 42/3 = 14 is the middle no . 14 -4 = 10 is the first number.
Nov 6, 2021 · Answer: 15. Proof: Let x be the number. Then three times x is 3x. Add 25 to 3x and it becomes 3x + 25. The result after addition is 70, ...
Jan 24, 2018 · Answer: 16 and 13. They add up to 29. Their squares 256 and 169 respectively add up to 425. It is not magic.
Feb 24, 2021 · When 40% of a number is added to 42, the result is the number itself. ... equal to a number ... The question should be ' If a number is added to its ...
Apr 5, 2021 · The product of two number is 42; n*m = 42. Their difference is 1, n - m = 1. add m to both sides. n = m + 1.
Aug 6, 2019 · If a number plus its square is equal to 42, what is the number? If x^2 + x = 42, we ...