(-4)(-4)(x^2)(x^3)(y)(y^5)
16 x^5 y^6
recall that a^2-b^2 = (a-b)(a+b)
16x^2 - 25y^2 = (4x)^2 - (5y)^2 = (4x+5y)(4x-5y)
divide that by (4x+5y) and it cancels out, leaving the final answer:
4x-5y
I am having trouble with these two. Can you please help me??
Find the following product:
-4x^2y (-4x^3y^5)
Essy, Show all work. Find the following quotient:
16x^2-25y^2
___________
4x + 5y
1 answer
1 answer