Answer:
(2x+1)(2x−1)
Step-by-step explanation:
4x^2−1
(2x+1)(2x−1)
Answer:
0.2
Step-by-step explanation:
I hope this helps you enough.
0.143 filling in 20 characters
Answer:
-11/2
Step-by-step explanation:
because that's the answer
Step-by-step explanation:
Standard form is of course 17,497,403.
Expanded form is:
10,000,000 + 7,000,000 + 400,000 + 90,000 + 7,000 + 400 + 3