(3n-10p)^2
=(3n-10p)(3n-10p)
=9n^2-10p-10p+100p^2
=9n^2-20p+100p^2
Answer:
5x+56
Step-by-step explanation:
5x+8(5+2)
5x+8(7)
Answer: Pretty sure it would look like this
Step-by-step explanation:
The sum total of the angles in a triangle is equal to 180° degrees.