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I set up two equations:
xy=-270
x+y=-49
For the second equation, I subtracted y from both sides, and I was left with x=-49-y
I substituted -49-y into the first equation to get (-49-y)y=-270
I distributed the y, -49y-y2=-270
I divided both sides by -1, 49y+y2=270
I subtracted 270 from both sides (and rearranged it a bit, doesn't change the value of the equation) to get y2+49y-270
Some of you will recognize this as a quadratic, and the best way to solve this is with the quadratic formula!
After plugging in the numbers into the quadratic equation and simplifying, I was left with (-49±59)/2
x = 5 , x = -54
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What two numbers multipy up to 28?
No i need help
What two numbers multipy to -300 and add to 13?
-287
What two numbers multipy to make 132?
66 X 2=132
What two numbers multipy to -308 and add up to 17?
-291
Why product of two negative numbers is positive?
because the negatives cross out each other and your left with positive numbers to multipy.
What two numbers multipy up to 28?
No i need help
What two numbers multipy to -300 and add to 13?
-287
What two numbers can you multipy to get 49?
They are: 7 times 7 = 49
What two numbers multipy to make 132?
66 X 2=132
What two numbers multipy to -308 and add up to 17?
-291
What two numbers multipy together to equal 4900 and add together to equal -140?
4760
Why product of two negative numbers is positive?
because the negatives cross out each other and your left with positive numbers to multipy.
What 3 consecutive odd numbers equal 270?
The sum of three odd numbers is odd but 270 is even, therefore there are no three odd numbers that add to 270. Similarly the product of two of more odd numbers is odd but 270 is even, therefore there are no three odd numbers that multiply together to get 270.
What two numbers times what equal 270?
5 times 54 equals 270
What two numbers can you multipy to get 24?
There are infinitely many possible answers. Some of these are: 1*24, 10*2.4 (-3)*(-8)
What two numbers can you multipy to get 8 and add up to 6?
14
What two numbers have a GCF of 15 and a LCM of 270?
To find two numbers with a greatest common factor (GCF) of 15 and a least common multiple (LCM) of 270, we can use the relationship between GCF, LCM, and the two numbers. The relationship is LCM(a,b) = (a * b) / GCF(a,b). Given GCF = 15 and LCM = 270, we can substitute these values into the formula to get 270 = (15 * b) / 15. Solving for b gives us b = 270 / 15 = 18. Therefore, the two numbers are 15 and 18.
