Let's factor all four of these before we multiply.
x² - 25 We want two numbers that add to -25 and multiply to 0.
= (x+5)(x-5)
x² - 2x
Both terms are divisible by x.
= x(x-2)
x - 2unfactorable
x² + 5x
Both terms are divisible by x.
= x(x+5)
Now we have this:
Let's go ahead and multiply across.
Cancel out the (x+5) and (x-2) from the top and the bottom.
7x - 12y = -32
-12y = -7x - 32
y = 7/12x + 8/3...slope here is 7/12. A parallel line will have the same slope.
so ur parallel line will be : y = 7/12x + b....and b can be anything but 8/3...it cannot be 8/3 because then there would be infinite solutions and parallel line do not have infinite solutions, they have no solutions because they do not intersect.
Answer:
Step-by-step explanation:
Trading one for another :)
