Victor knows that 2 + 7 = 7 + 2 and 2.7= 7.2. Does 2 = 7??
Fill in the blanks to explain whether 2? = 72.
To write 2' as a repeated multiplication product, write
When 2 is written as a repeated multiplication product, the only factor
is
To write 72 as a repeated multiplication product,
write
When 72 is written as a repeated multiplication product, the only factor
is
common
Check for common factors. Since 27 and 72 have.
factor(s), 2
72.

According to the 2008 u. s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

Math it's appreciated. (picture provided)

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a