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Mathematics 17 Online
OpenStudy (anonymous):

What is the value of the expression 2^3 - 3^2? A) -3 B) -1 C) 1 D) 3

OpenStudy (anonymous):

2^3 - 3^2 (2*2*2) - (3*3) ..... what do you think its the next step @wr

OpenStudy (anonymous):

8 - 9?

OpenStudy (anonymous):

and that equals????

OpenStudy (anonymous):

Seven???

OpenStudy (anonymous):

NO NO NO NO!!!!

OpenStudy (anonymous):

subtract 9 - 8 the way it is...

OpenStudy (anonymous):

*8-9

OpenStudy (anonymous):

OHHHHH

OpenStudy (anonymous):

-1

OpenStudy (anonymous):

correct!

OpenStudy (jmark):

2^3 - 3^2 8-9 = -1 answer B) -1 CBSE Sample Papers for Class 9 - http://cbse.edurite.com/cbse-sample-papers/cbse-sample-papers-for-class-9.html

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