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Solution set of x2 plus 49 equals 0?
x2 + 49 = 0 ∴ x2 = -49 ∴ x = 7i
What is 49 plus 49 plus 49 plus 49 plus 49?
49 + 49 + 49 + 49 + 49 = 245 OR 49*5=245
Is x2-y2 plus 49 equals 0 a function?
Yes
How do you find the intercepts for the equation x2 plus y-49 equals 0?
x2 + y - 49 = 0At the x-intercepts, y=0:x2 - 49 = 0(x+7)(x-7) = 0x = -7 and x = +7At the y-intercept, x=0:y - 49 = 0y = 49
What is the answer of this addition 48 plus 49 plus 49 plus 49 plus 49 plus 50 plus 50 plus 50 equals?
4849494949505050------394
Find the center and radius of x2 plus y2 equals 49?
Center is (0, 0) . . . the origin.Radius is 7.
How do you solve w2 plus 49 equals 0?
If by w2 you mean "w squared", then it cannot be done. BECAUSE w2 + 49 = 0 w2 +49 - 49 = 0 - 49 w2 = -49 w2 means a number multiplied by itself. Any number multplied by itself will result in a POSITIVE number. positive x positive = positive negative x negative = negatve
How do you factor x2 plus 14x plus 49 equals 0?
ax2 + bx + c = 0 x2 + 14x + 49 = 0 Figure out what two numbers can be multiplied to get the sum of a + c and can be added together to equal b. 7 * 7 = 49 7 + 7 = 14 (x + 7)(x + 7) = 0 Solve each for x: x + 7 = 0 x = -7 x + 7 = 0 x = -7
What is negative nin plus nine divided by seven times seven?
If there are no parenthesis then -9+9/7*7=0 as 0/49 =0
Telephone numbers in Germany plus 49 which city in Germany?
+49 is the code for Germany, it's not the code for any german city. +49 (0) 30 would be the code for Berlin.
What is plus 49 plus -20 integers?
29
What is the sum of 52 plus 49 plus 48 plus 50 plus 49 plus 50 plus 51?
349
