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*The price of one box is (a – 7) Rs. What is the total cost of (a + 7) boxes?*

1️⃣ ₹(a² – 14a + 49)

2️⃣ ₹(a² – 49)

Question

*The price of one box is (a – 7) Rs. What is the total cost of (a + 7) boxes?*

1️⃣ ₹(a² – 14a + 49)

2️⃣ ₹(a² – 49)

3️⃣ ₹(a² + 14a + 49)

4️⃣ ₹(a² + 49)

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Mathematics
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2021-07-31T13:58:03+00:00
2021-07-31T13:58:03+00:00 2 Answers
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## Answers ( )

Answer:Hope it helps!! Mark this answer as brainliest if u found it useful and followme for quick and accurate answers…Step-by-step explanation:Given : Cost of one box = Rs. (a-7)

To find : Cost of (a+7) boxes

Solution :

∴ Total cost of (a+7) boxes is Rs. a²-49

Answer:then the cost of (a+7) is a^2 – 49