
Simplifying square roots https://www.khanacademy.org/math
... Now the denominator has a rational number (=2). Done! Note: It is ok to have an irrational number in the top (numerator) of a fraction. Multiply Both Top and Bottom by the Conjugate There is another special way to move a square root from the bottom of a fraction to the top ... you multiply both top ...
... Now the denominator has a rational number (=2). Done! Note: It is ok to have an irrational number in the top (numerator) of a fraction. Multiply Both Top and Bottom by the Conjugate There is another special way to move a square root from the bottom of a fraction to the top ... you multiply both top ...
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... 5. The area of a square piece of cloth is 68 in2. How long is each side of the piece of cloth? Round your answer to the nearest tenth of an inch. 8.2 in. Write all classifications that apply to each real number. 6. 1 rational, integer, whole number, natural number, terminating decimal ...
... 5. The area of a square piece of cloth is 68 in2. How long is each side of the piece of cloth? Round your answer to the nearest tenth of an inch. 8.2 in. Write all classifications that apply to each real number. 6. 1 rational, integer, whole number, natural number, terminating decimal ...