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Sedbober [7]
4 years ago
9

Simplify the expression

Mathematics
1 answer:
GaryK [48]4 years ago
8 0
<span>(3k^2+2)(k+5^2)
so first simplify the 5^2 = 25

so </span><span>(3k^2+2)(k+25)
now open the brackets : 
3k^3 + 75k^2 + 2k + 50

are you sure that the question has been copied exactly? as none of the options are correct in this case </span>
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Step-by-step explanation:

we know that

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step 3

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