Year 12s: what will be the first way you research your future options? >>

Any clue on how to solve this?

I've got my exam tomorrow and this is confirmed to be in it. Posted a pic in the thread. How do I solve this? Thank you :smile:

(edited 2 years ago)

Original post by yd282

I've got my exam tomorrow and this is confirmed to be in it. How do I solve this? Thank you :smile:

hi, what is the question?

Reply 3

Lolztye

As you're multiplying by the same base number, you just add the powers up; 2+(-7)+3= -2
so the answer is 6^(-2)

Hope that helps x

Reply 4

ashleyknjk

Original post by yd282

when having powers that you have to times you add them instead to it would be:
6(*2+-7) which would be 6(*-5.)
then do 6*-5+3 =6*-2
* means power

Reply 5

chazwomaq

I hope your teacher sees this thread and your cheating. Shame on everyone colluding.

Reply 6

yd282

Original post by chazwomaq

I hope your teacher sees this thread and your cheating. Shame on everyone colluding

its not the actual answer to the question. Its a similar question so I still have to do the working out. Hes the one that told me this type of question would be in it, and told me to practice this specific question. Sorry for the confusion

Reply 7

yd282

Original post by Lolztye

As you're multiplying by the same base number, you just add the powers up; 2+(-7)+3= -2
so the answer is 6^(-2)

Hope that helps x

Thank you!!!

Reply 8

yd282

Original post by ashleyknjk

when having powers that you have to times you add them instead to it would be:
6(*2+-7) which would be 6(*-5.)
then do 6*-5+3 =6*-2
* means power

Thanks!!!

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