-239
Since the product of two numbers is -264, we express this as:
xy = -264
Since the sum of two numbers is 25, we express this as:
x + y = 25
These are the equations we have based on the problem:
xy = -264
x + y = 25
There are some methods to work out this problem.
I select the first method to work out this problem.
xy = -264
Solve for x to get.
y = -264/x
Substitute that for the second equation to get:
x - 264/x = 25
Solve for x by rearranging the terms.
(x - 264/x = 25)x
x² - 264 = 25x
x² - 25x - 264 = 0
(x - 33)(x + 8) = 0
So we have x = 33 and x = -8.
Substitute either of these x values, and we have similar y values, which are y = -33 and y = 8. The pattern of the solutions to this problem is: No matter what two numbers you have found for a certain variable of the function, the values of another variable should be similar to the one you have found.
Check each solution:
x = 33 and y = -8 gives:
33(-8) = -264
33 + (-8) = 25
So x = 33 and y = -8 works.
If we try x = -33 and y = 8, then the solution doesn't work since -33 + 8 = -25, not 25.
264 and 264
2x132= 264 .... 3x88=264 .... 4x66=264 ... 6x44=264 ... 12x22=264
465 multiplied by 264 is 122,760
264
264 divided by four...that's 66.
264 gallons is equal to 2,112 pints.
11 multiplied by 24 is 264.
Whole numbers such as 264 are not normally converted into mixed numbers.
264/4 = 66
264 is.
0.0152
22 feet is equal to about 6.71 meters. It is also equal to exactly 264 inches and about 671 centimeters.