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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?
To calculate the sum of 49 plus 49 plus 49 plus 49 plus 49, you would multiply 49 by 5, which equals 245. This is because addition is a form of repeated multiplication. So, 49 multiplied by 5 is 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
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
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
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
