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Dmitriy789 [7]
3 years ago
8

For any two integers a and b, (a + b)² = a² + b²

Mathematics
1 answer:
kozerog [31]3 years ago
3 0

Answer:

wrong

Step-by-step explanation:

(a+b)^2=(a+b)(a+b)

=a(a+b)b(a+b)

=a^2+ab+ab+b^2

=a^2+2ab+b^2

i hope it helps you

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Find the unknown side length, x. Write your answer in simplest radical form.
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Answer:

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Step-by-step explanation:

If the hypotenuse is 17, and a leg is 8, that makes the other leg equal to sqrt((17^2)-(8^2)) = sqrt(289-64) = sqrt(225) = 15.

Because you subtract 3 from the leg with length 8, that makes the smaller triangles leg 5. That makes the hypotenuse sqrt(5^2 + 15^2) = 5sqrt10

I'm guessing you typoed for B and meant 5sqrt10, so the answer is B

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Dima020 [189]

Given:

The quadratic equation is:

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To find:

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We have,

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