Answer:
EFD
Step-by-step explanation:
Just follow the marks on the triangle.
Answer:
please give me brainliest for quest
Step-by-step explanation:
Answer:
uh i dont know
Step-by-step explanation:
(2x+1)(x-2) = 2x^2 - 4x +x -2= 2x^2-3x-2
Here's one shortcut:
2.3×10^9=1000(2.3×10^6) because your adding 3 more zeros to 2300000