Answer:
Step-by-step explanation:
4ab(a-b)+b(2b-2a^2)
=4*1*-1[1-(-1)]+(-1){2(-1)-2*1^2}
=-4(1+1)-1{-2-2}
=-4*2-1(-4)
=-8+4
=-4
Answer: its A, B, and D
Step-by-step explanation:
Answer:
195
Step-by-step explanation:
13 * 15 = 195
Answer:
Well I don't know the choices but if there is a 7 in the hundreds place like 1,700 then it is correct.
Step-by-step explanation:
This is the answer because 70 times 10 equals 700.
