The square root of 1.96 is? Because the square of? Is equal to 1.96, and?

1.3 because the square of plus or minus 1.3 equals 1.96 and is the arithmetic square root
Please accept if you are satisfied

RELATED INFORMATIONS

1. If the equation SiNx cosx = m about X has no real number solution, then the value range of real number m is
2. Given a = x3-5x2, B = x2-11x + 6, find the value of a-2b
3. Solving special higher order equations X^3-3x^2+x+2=0 If the equation x ^ 3-4x ^ 2 + AX = 0 has and only has one real root, what is the value range of a That's the problem
4. If x + y + xy = 8y + Z + YZ = 15z + X + ZX = 35, then x + y + Z + XYZ=______ ．
5. Higher order equation x³﹢6x²﹢3x-10=0
6. Solution of higher order equation The higher order equation x ^ 4 + 24x ^ 3 + 70X ^ 2-1176x-7056 = 0 is solved
7. A higher order equation of grade two X quartic power - 2008x power + 2009x-2008 = 0 The answer is x = (- 1 plus minus root 8033) / 2
8. Mathematics -- solving higher order equation of one variable The third power of X - the square of 3x + X + 2 = 0 Let f = (x) = the third power of X - the square of 3x + X + 2 ∵f(2)=8-3*4+2+2=0 X-2 is a factor of the square + X + 2 of the cubic power - 3x of polynomial X (I understand here) The original equation can be solved as: (X-2) (the square of x-x-1) = 0 (I want to know how to push this step out and how to get the result at once. I hope you can give me a detailed and understandable answer.)
9. On the equation of X (M2 - 4) x & # 178; + (M + 2) x + (M + 1) y = m + 5, when m = is a one variable linear equation, when m = is a two variable linear equation
10. When m is a value, the equation (M & # 178; - 1) y & # 178; + (M + 1) y + (M + 4) x = m + 3 is a univariate linear equation. When m is a value, the original equation is a bivariate linear equation
11. There are six cards with the number 123456. If you add a negative sign in front of the number of some cards and make the sum of the six cards equal to 1, the formula will be given
12. Solution equation: 3x-11 / 16 = 5 / 16 Come on
13. No matter what the value of P is, does the equation (x-20) (X-30) - P square = 0 always have two different real roots
14. What is the number whose square root equals itself? What is the number whose square root equals itself?
15. There are six digital cards below. How many cards can you draw to ensure that there are both odd and even numbers? (123456) There are six digital cards below. At least a few cards should be drawn to ensure that there are both odd and even numbers? (123456) 2. How many cards must be drawn from a deck of playing cards (54) to ensure that there must be a spade?
16. 16 + 8x = 40 to solve the equation
17. The solutions of the equation | x + 5 | - | 3x-7 | = 1 are______ One
18. Proof: the equation (x-1) (X-2) = m has two unequal real roots
19. The second power of (a-b) multiplied by (M + n) - (- m-n) (B-A)
20. There are six cards with 123456. If you put a negative sign in front of the number of some cards to make the sum of these cards 1, list all the formulas There are six cards with 123456. If you put a minus sign in front of the number of some cards to make the sum of these cards 1, list all the formulas