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Mathematics 18 Online
OpenStudy (anonymous):

Choose the correct simplification of (6x6y12z3)0(2x)3. 0 6x6y12z3 48x9y12z3 8x3

OpenStudy (skullpatrol):

Any ideas?

OpenStudy (anonymous):

0

OpenStudy (skullpatrol):

Correct. 0 times any number is 0.

OpenStudy (anonymous):

i actually have no idea why i posted this.... *embarressment*

OpenStudy (anonymous):

oh i meant to post this one. Choose the correct simplification of (6x3 − 7x − 4) + (4x3 + 8x + 3). 2x3 − 15x − 7 10x3 + x − 1 2x3 + 15x + 6 10x3 − x − 1 my bad

OpenStudy (skullpatrol):

$$(6x^3 − 7x − 4) + (4x^3 + 8x + 3)$$

OpenStudy (skullpatrol):

Like that^ @mikaa_toxica13

OpenStudy (anonymous):

10x3 + x − 1

OpenStudy (skullpatrol):

Correct.

OpenStudy (skullpatrol):

Remember the "^" for the exponentiation please.

OpenStudy (anonymous):

thanks

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