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Airida [17]
2 years ago
15

I need help. Question: Expand 3k(2k+4) When k=2 Helpppp pleaseeee ty :)

Mathematics
2 answers:
Pie2 years ago
8 0

Answer:

We have to find the solution ultimately. Let's start with the substitution of the values. Given that k = 2, equation becomes 3×2 (2×2 + 4). Let's solve it. Therefore we get 6(4+4). You can solve it further to get the value. It will become 6(8). We know that 6×8 = 48 so the value is 48.

pls give brainliest for the answer

jenyasd209 [6]2 years ago
5 0
This should be the correct answer 3x2(2x2+4)
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Answer:

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Step-by-step explanation:

Given the number: 0.035 which has three decimal place

  • Case 1:  if we multiply  by 10

=> we have: 0.035*10 = 0.35

Hence, the product 0.35 which is smaller than 1 (we do not accept)

  • Case 2:  if we multiply  by 1000

=> we have: 0.035*1000 = 35

Hence, the product 35 which is greater than 1 and less than 100

  • Case 3:  if we multiply  by 100

=> we have: 0.035*100= 3.5

Hence, the product 3.5 which is greater than 1 and less than 100

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=> we have: 0.035*10000= 350

Hence, the product 350 which is greater than 100 (we do not accept)

Therefore, we have two expression:

0.035\times 10^{3}

0.035\times 10^{2}

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