Respuesta :
Answer:
21x^2 - 41x + 10
Step-by-step explanation:
The area of a rectange is length x width.
L = 7x-2
W = 3x-5
So, you would do (7x-2)x(3x-5).
To do this, you can do FOIL.
F (first times first) - (7x)(3x)=21x^2
O (outside times outside) - (7x)(-5)= -35x
I (inside times inside) - (-2)(3x)= -6x
L (last times last) - (-2)(-5) = 10
So, it is 21x^2 - 35x - 6x +10
Then you combine like terms giving you:
21x^2 - 41x + 10
Answer: 21x^2 - 41x + 10
Step-by-step explanation: If the lengths are even then the number would be angle.
