math question

[porterehd]

What is the value of the expression 9 to the 2 +1 . 2

 

[Subhotosh Khan]

What is the value of the expression 9 to the 2 +1 . 2

Can you calculate ................... 9 * 9 = ?

Please indicate 'multiplication' using '*'

Please show us what you have tried and exactly where you are stuck.

Please follow the rules of posting in this forum, as enunciated at:

READ BEFORE POSTING​

Please share your work/thoughts about this problem.

 

[Dr.Peterson]

What is the value of the expression 9 to the 2 power + 1 times 2

We need to see what the expression actually looks like. Is it [imath]9^2+1\times 2[/imath], or perhaps [imath]\left(9^2+1\right)\times 2[/imath]?

Also, as you surely know by now, we want to see some effort on your part, either work or a specific question, so we can know where you need help. What part of this do you find difficult?

Also, this is not a differential equation. It might go under Pre-algebra.