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2 years ago

14

What is the form of the Difference of Squares identity ? A. a ^ 2 - b ^ 2 = (a - b)(a - b) B. a ^ 2 + b ^ 2 = (a - b)(a - b); a

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

1 answer:

lozanna [386]2 years ago

7 0

A^2 - b^2 = (a-b)(a+b)
To test it, expand the right hand side.

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Zachary went to the store to buy some walnuts. The price per pound of the walnuts is

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2 years ago

Need help asap pls :)

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Answer:

See explanation below.

Step-by-step explanation:

First I'm going to find angle 2. Angle two plus 55 is equal to 115. 180-115=65. 65-55=10 Angle 2 = 10

Next, we can find angle 3. 55+10=65. 180-65=115. Angle 3 = 115

Angle 2 is equal to angle 5, angle 3 is equal to angle 6, and angle 4 is equal to 55.

Angle 5 = 10

Angle 4 = 55

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Now we can find angle 8. 180-115=65. Angle 8 = 65

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2 years ago

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3 years ago

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3 years ago

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Hope this helps.

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