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Mathematics 20 Online
OpenStudy (anonymous):

7 × (–3) × (–2)2 = ?

OpenStudy (anonymous):

well thats convenient 0.0 i didnt mean to delete that. my bad :P

OpenStudy (anonymous):

can you explain in more details?

OpenStudy (anonymous):

ok so you have to first figure out what (-2)2 equals. which is -4 then multiply 7 x -3 to get -21. lastly, just multiply -21 by -4.. to get the final answer of 84 so 7 x (-3) x (-2)2 = 84

OpenStudy (anonymous):

ty

OpenStudy (anonymous):

yw

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