Multiplying Polynomials :

(3k - 6)(4k - 2)

Use the FOIL method: (a+b)(c+d)=ac+ad+bc+bd, then collect like terms.

(3k - 6)(4k - 2)

12k^2−6k−24k+12

12k^2+(−6k−24k)+12

12k^2−30k+12

Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY! As well as a great rest of Black History Month! :-)  

- Cutiepatutie ☺❀❤

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.