Question

please solve it how you solve​

Answer 1

Required Answer:-

Information provided:-

• Rate of cow milk = Rs. 50/L
• Rate of buffalo milk = Rs. 60/L
• Rate of goat milk = Rs. 70/L

Now,

x L of cow milk is sold. And amount of buffalo milk sold is square of that of cow milk. Then, x² L of buffalo milk is sold. Also 10 L of goat milk is sold$.$

Total cost:

• Cow milk = 50 x
• Buffalo milk = 60 x²
• Goat milk = 10 × 70 = 700

Total cost of the quantity:

⇒ 60x² + 50x + 700 (B)

Note:-

• Take care of the variables taken.
• Total cost is given by rate × amount of the thing which you are buying/selling.
• Form the polynomial and get the answer in case of variables.

Answer 2

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‣Cow Milk = Rs 50/L

‣Buffalo Milk = Rs 60/L

‣Goat Milk = Rs 70/L

xL of cow milk is sold...

Quantity of buffalo milk = square of cow milk quantity.

Then, buffalo milk sold = x²L

Goat milk sold = 10L

Milk of COW = 50 X x = 50x

Milk of buffalo = 60 X x² = 60x²

Goat Milk = 10 X 70 = 700

➣TOTAL = 50x + 60x² + 700

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