Research: For this tasks you will conduct research on the given topic, take notes and submit your response. 1)Topic: Factor 2nd degree trinomials in one variable using the grouping method. 2) Find and watch a video to support your research notes and your reasoning 3)Use the grouping method to factor the given area below.
(Area= 52−18+9) feet^2
4) Perform a CHECK to determine if the Original = Factored Form makes sense(hint: Use distributive property)
5) Why is the expression called a 2nd degree trinomial?

what

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.