Products and Sums

Front

What is the product of two numbers?

Back

The product of two numbers is the result of multiplying them together.

Front

What is the sum of two numbers?

Back

The sum of two numbers is the result of adding them together.

Front

What two numbers have a product of 72 and a sum of -17?

Back

-8 and -9

Front

What two numbers have a product of 49 and a sum of 14?

Back

7 and 7

Front

What two numbers have a product of 21 and a sum of 22?

Back

1 and 21

Front

What two numbers have a product of -20 and a sum of 1?

Back

5 and -4

Front

What two numbers have a product of -16 and a sum of 0?

Back

4 and -4

Front

How do you find two numbers given their product and sum?

Back

Set up a system of equations based on the product (xy = p) and sum (x + y = s) and solve for x and y.

Front

What is the relationship between the roots of a quadratic equation and its coefficients?

Back

For a quadratic equation ax^2 + bx + c = 0, the sum of the roots is -b/a and the product of the roots is c/a.

Front

What is a quadratic equation?

Back

A quadratic equation is a polynomial equation of degree 2, typically in the form ax^2 + bx + c = 0.