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If the sum of two numbers is -15 and their product is 56 then these two numbers are roots of what equations?
x+y= 15 xy=56 y=15-x You take all of the and make it into x(15-x)=56 then you get -x(x)+15x=56 -x(x)+15x-56=0 Then we break it up (-x+7)(x-8)=0 Then we can solve for our two numbers which are -7 and -8. I think i am missing something though. Hope the rest of your homework goes better. You can pull the negative out of the equation to make it easier.
What else can I help you with?
What two numbers have the sum of 7 and product of -120?
127
The sum of two numbers is 28 and their product is 180. Find the numbers?
Oh, dude, let's break out the math skills for this one. So, we know the sum of the two numbers is 28 and their product is 180. Let's call the numbers x and y. We can set up a system of equations: x + y = 28 and xy = 180. By solving these equations simultaneously, we find the numbers are 18 and 10. Easy peasy, lemon squeezy!
How do you get a sum and the product of the roots?
multiply by one if ur looking for the sum and divide by one if look ing for the product, easy
When using distributive property if you add the numbers is the answer a product or a sum?
If you simply add numbers the answer is the sum of those numbers.
What is the sum and product of 72 and 12?
The sum of 72 and 12 is 84. The product of the two numbers is 864.
What is the sum and product of roots of a quadratic equation?
the sum is -b/a and the product is c/a
Does product and sum mean the same?
No - the product of numbers is the answer to a multiplication sum, while the sum of numbers is the answer to an addition sum.
If the sum of the roots of x2 3x-5x0 is added to the product of the roots?
Um, x2+3x-5=0? This is ax2+bx+c where a=1, b=3, and c=-5. The sum of the roots is -b/a so that means the sum of the roots is -3. Also, product of the roots is c/a. That means the product of the roots is -5. -3+(-5)= -8. There you have it.
The product of three whole numbers is 5 their sum is 7 what are the numbers?
the product of 3 whole numbers is 5. Their sum is 7. what are the numbers
What is the relationship between the sum and product of the roots?
parallel
What is the product and sum of 57 and 22?
The product is 1254. The sum is 79.
What two numbers have the sum of 7 and product of -120?
127
The sum of two numbers is 28 and their product is 180. Find the numbers?
Oh, dude, let's break out the math skills for this one. So, we know the sum of the two numbers is 28 and their product is 180. Let's call the numbers x and y. We can set up a system of equations: x + y = 28 and xy = 180. By solving these equations simultaneously, we find the numbers are 18 and 10. Easy peasy, lemon squeezy!
The sum of 2 numbers is 25 and their product is 156 What are the numbers-?
If the sum of 2 numbers is 25 and their product is 156, the 2 numbers would be 12 and 13.
What sum of two numbers is 16 difference of the numbers is 6 find the numbers what is their product?
First, we need to clarify the condition in the problem: the sum of two numbers is 16, and the difference between the two numbers is 6. Based on these conditions, we can say that these two numbers are respectively x and y. According to the problem description, we can list the following equations: The sum of the two numbers is 16, which is x plus y is equal to 16. The difference between the two numbers is 6, which is 6 x−y=6. By solving this system of equations, we get x=9 and y=7. So the product of these two numbers is 9 x 7 = 63
How do you get a sum and the product of the roots?
multiply by one if ur looking for the sum and divide by one if look ing for the product, easy
Which pair of numbers has an odd product and an even sum?
Any two odd numbers will have an odd product and an even sum.
