It is C
p/s : follow me and I will help you more about maths :)))
M(1,3) n(5,0) l(2,4) k(7,8)
Answer:A=8x^2 + 20x - 100
Step-by-step explanation:
The area of rectangle is:
A= length × width
A= (2x+10)(4x-10)
So now expand the bracket8
A=8x^2 - 20x + 40x - 100
A=8x^2 + 20x - 100
2 and 2.5 gg g g h g I j j j