Answer:
36m² -60mn +25n²
Step-by-step explanation:
Formula=(a-b)²=a²-2ab+b²
(6m-5n)²
=(6m)²- 2×6m×5n + (5n)²
=36m² -60mn +25n²
2x^2+4x+x-2
use FOIL (first, outside, inside, last)
(2x-1)(-x+2)
2x(-x)=-2x^2
2x(2)=4x
-1(-x)=x
-1(2)=-2
10
because 10% of 100 is equal to ten
the answer is 45% you are welcome
