Question

The length of a classroom is (10x+6) feet. The width of the classroom is (9x+8) feet. Find the area of the classroom tell me everything you know people of the world

Answer 1

Area = length * width
(10x + 6)(9x + 8)
Multiple (I used rainbow method)
10x * 9x = 90x^2
10x * 8 = 80x
6 * 9x = 54x
6 * 8 = 48
90x^2 + 80x + 54x + 48
90x^2+ 134x + 48
The area is 90x^2 + 134x + 48