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What is the solution is the of this equation root 7- 1 divide by root 7 plus 1 - root 7 plus 1 divide by root 7 - 1?
It will depend on where you put your parentheses. Root 7 -( 1/root 7) is different from (root 7-1)/root 7. * * * * * True, but a more helpful answer: [sqrt(7) - 1]/[sqrt(7) + 1] - [sqrt(7) + 1]/[sqrt(7) - 1] Multiplying the numerator and denominator of the first fraction by [sqrt(7) - 1] and the second fraction by [sqrt(7) + 1] = [sqrt(7) - 1]2/[7 - 1] - [sqrt(7) + 1]2/[7 - 1] =[7 - 2*sqrt(7) + 1]/6 - [7 + 2*sqrt(7) + 1]/6 = 16/6 = 8/3
What is the prime factorization of the square root of 441?
√441 = √(3^2 × 7^2) = 3 × 7.
What is seven divide two thirds?
7 divided by 2/3 = 7 x 3/2 = 21/2
How do you fine the square root of 196?
First find the factors of 196. It's even, so divide by 2, giving 98. It's still even, so divide by 2, giving 49. This is odd, so look for an odd number that will divide it. Bingo ! 7 divides it , leaving 7 as the last factor. The factors are 2 2 7 7. Group these in pairs; 2 x 7 and 2 x 7; 14 x 14 = 196 so, the square root of 196 is 14.
How do you factor 7x2 - 12 equals 0?
It doesn't factor neatly. If you solve it, you get the square root of 12/7 which is either 2 times the square root of 3/7 or -2 times the square root of 3/7
How do you simplify 3 root 7 squared?
(3 root 7) squared = (3 root 7) (3 root 7) = (3x 3) ( sq root 7 x 7) = 9 x sq root 49 = 9 x 7 = 63
What is the solution is the of this equation root 7- 1 divide by root 7 plus 1 - root 7 plus 1 divide by root 7 - 1?
It will depend on where you put your parentheses. Root 7 -( 1/root 7) is different from (root 7-1)/root 7. * * * * * True, but a more helpful answer: [sqrt(7) - 1]/[sqrt(7) + 1] - [sqrt(7) + 1]/[sqrt(7) - 1] Multiplying the numerator and denominator of the first fraction by [sqrt(7) - 1] and the second fraction by [sqrt(7) + 1] = [sqrt(7) - 1]2/[7 - 1] - [sqrt(7) + 1]2/[7 - 1] =[7 - 2*sqrt(7) + 1]/6 - [7 + 2*sqrt(7) + 1]/6 = 16/6 = 8/3
Square root 14 divide into square root 7?
2
What is 7 divided by 2 plus square root 3?
7 ÷ 2 + (√3) = 5.232050808
What is 3 square root 28 simplified?
5 square root 7 because 3 square root of 28 goes from 3 square root of 28 to 3 square root of 7 and 4 which then 4 condenses down to 2 and you add that to 3 then you get 5 square root of 7
What is the prime factorization of the square root of 441?
√441 = √(3^2 × 7^2) = 3 × 7.
What is seven divide two thirds?
7 divided by 2/3 = 7 x 3/2 = 21/2
How do you fine the square root of 196?
First find the factors of 196. It's even, so divide by 2, giving 98. It's still even, so divide by 2, giving 49. This is odd, so look for an odd number that will divide it. Bingo ! 7 divides it , leaving 7 as the last factor. The factors are 2 2 7 7. Group these in pairs; 2 x 7 and 2 x 7; 14 x 14 = 196 so, the square root of 196 is 14.
Square root of 84?
84=42*2=6*7*2=2*3*7*2=4*7*3 2sqrt21
Divide 18 by 3 multiply by 2 and then subtract 7?
18 ÷ 3 x 2 - 7 = 5
How do you factor 7x2 - 12 equals 0?
It doesn't factor neatly. If you solve it, you get the square root of 12/7 which is either 2 times the square root of 3/7 or -2 times the square root of 3/7
What is the distance between two points -2 7 and 3 7?
(-2-3)2+(7-7)2 = 25 and the square root of this is the distance which is 5
