The square of (a + 3) + root (B-1 / 3) = 0, find B / A

a+3＝0,a＝－3
b－1/3＝0,b＝1/3
So, B / a = - 1 / 9

RELATED INFORMATIONS

1. If root 2 = x, then x =? If the root sign x = x, then x =? If the root sign x > x, then the value range of X is________ ? Is the following statement true? A. 5 is the arithmetic square root of 25 B. Plus or minus 5 is the arithmetic square root of 25
2. (1) The square root of 1-4 is_______ (2) The arithmetic square root of 121 is_______ (3) The arithmetic square root of (- 4.3) ^ 2 is_______ (4) The inverse of the arithmetic square root of the root sign 81 is______
3. A = 1, B = - 2, C = - 3, simplify a + C - A + B + C - B - A + B + C with letters In letters
4. If a ≤ 0, simplify a - √ A & # 178
5. Is three times the root two a fraction The form should be score But by definition, rational numbers include integers and fractions. Obviously, three-thirds of the root sign two is irrational, so it can't be called fractions···
6. It is proved that f (x, y) = sin (XY) / √ (x ^ 2 + y ^ 2) when x ^ 2 + y ^ 2 ≠ 0, and f (x, y) = 0 is continuous at (0,0) when x ^ 2 + y ^ 2 = 0
7. Let f (x) = {arctan [1 / (x-1)], X not equal to 1,0, x = 1. Find the limit of F (x), X tends to 1 minus, and the limit of F (x), X tends to 1 plus
8. Find the left and right limit, and determine whether the limit of function at this point exists, f (x) = arctan (1 / x), x = 0
9. Limx - > ∞ arctan (√ x2 + 2x-x) how to use the continuity of function to find the limit and kneel down to find the answer It's the square of the root x plus 2x, and then minus X.
10. Is LIM (x - > 4) (x ^ 2-4x) / (x ^ 2-3x-4) suitable to use the lobita theorem? What is applicable and what is not. Can't it be used except those two types?
11. Math problem arithmetic problem is very simple 200 - 500 = how much is it to solve a good mathematical answer
12. Mathematical problems (super simple) 4 1 4 1 - + - =? -* - =? 7 3 7 3 How much is 4 / 7 times 1 / 3?? 4 out of 7 plus 1 out of 3 = how much??
13. (-5p)*2pg=? 2x*5*x=? 1/4m*4n*(-p)=? 6 * 3x divided by 2x * 5 =? 7+m+6+3m=? 8x^+2x+7x^+3x=? Finally, why m + N-M + n = 2n?
14. Ask some math questions (- 5) - (- 2.5) + (- 1 / 2) (- 5 and 1 / 2) - (4 and 4 / 5) + (- 3 and 1 / 5) + + 2 and 1 / 2) (1.7) - absolute value of negative 4.3 + absolute value of negative 1.7 + (- 6.8) 1-0=( ) 0-1=( ） 0-（-2） a-( )=0 -b-( )=0 The number - 3 less than - 6 is
15. A mathematical problem It takes 20 days for a project to be completed by Party A and Party B, 8 days for Party A and 36 days for Party A to complete the rest. If the rest is done by Party B, how many days will it take Please give a detailed algorithm!
16. A very simple mathematical problem A businessman spent 8 yuan to buy a commodity. After a period of time, he sold it with 9 yuan. After a period of time, he bought it back with 10 yuan. Finally, he thought the commodity was bad, so he sold it with 11 yuan. Excuse me: did the businessman make or lose in this business? If he made, how much did he make? If he lost, how much did he lose?
17. A simple mathematical problem I haven't been to school for a long time, so I have no idea My friend asked me a seemingly simple math problem, but I couldn't answer it. It was painful. I felt very simple, but I just couldn't figure it out. I was crying The questions are as follows: My friend and a girl sell things. My friend gives 32, and the girl gives 50. Besides the capital, the profit is 108. How to divide the money? Please answer the formula or method. I mainly want to know the method
18. Today there are 100 steps for the good and 60 steps for the bad Follow it. What's the geometric step? I know it's 250 steps, but I don't know how to calculate it Using equation
19. Intelligence arithmetic 1\5\5\5 Addition, subtraction, multiplication and division are equal to 24 or - 24
20. If a, B and C are the three sides of a triangle, and a & # 178; + B & # 178; + C & # 178; = AB + BC + Ca, try to judge the shape of the triangle and explain the reason