01-06-2017
Mathematics

contestada

Simplify the expression. 12k2 + 8k2

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picklebricks picklebricks

01-06-2017

12k2+8k2

divide all of it by 4k2 and that would leave you with 3+2

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ReinaInoue ReinaInoue

01-06-2017

Short answer: 40k

Long answer: 12k2 + 8k2 = 40k because...

12 times 2 times k = 24k

8 times 2 times k = 16k

24k+16k=40k

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