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Are each of the statements...

Are each of the statements below true or false? Explain your answer without just saying true or false. o sq rt a + sq rt b = sq rt (a+b). Explain why. o The numerator and denominator of the following must be multiplied by sqrrt3 to rationalize 3/(3+sq rt 3). Explain why. My incorrect answer: sq rt a + sq rt b = sq rt (a+b). Explain why. False because you cannot add the exponents like this. The correct way to do this would be sq rt (a + b)= sq rt ab The numerator and denominator of the following must be multiplied by sqrrt3 to rationalize 3/(3+sq rt 3). Explain why. False because you must multiply the denominator and the nominator by 3+sqrt3. Can you please explain this and give me examples. I do not understand. As well as this question: Is this equation 28 – (4sq rt 2) = 24(sq rt 2) true or false? Explain why.

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