Simplify: a(a+b+2)- 2(a²+ab+2a)+3(a+ab)​

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

What other information do you need to prove triangle dac=bca by asa