1-10-19
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The sum of 2 numbers is 52.
Express the product of the numbers P as a function of one
of the numbers X.
So let's let the two numbers be X + y or X&Y.
So the sum X + y equal 52.
If we solve for Y, we'd get 52 -, X.
The product Product is multiplication, so X * y but we
can't have Y in it.
It only wants it in terms of function of the number X.
So instead of Y, we're going to substitute in 52 -, X and do
distributive property 50 two X -, X ^2.