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3 years ago

Expand (a+b)^7 using pascal triangle

Mathematics

1 answer:

Inga [223]3 years ago

8 0

(a+b)^7= a^7+ 7a^7b+ 21 a^6b²+ 35a^5b³+ 35 a⁴b⁴+ 21 a³b^5 + 7a²b^6 + b^7

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What ratio can we say are equivalent to 2:9 how do you get the answer explain to me

Ulleksa [173]

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3 years ago

A scale drawing of a park is 1 inch equal to 15 feet. What is the actual area of the park?

sesenic [268]

Answer:

Step-by-step explanation:

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Mademuasel [1]

<u>Answer:</u>

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$\boxed{y = mx + c}$ ,

where:

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• We are given the equation:

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2 years ago

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The answer is 2.3 right.

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