isolate the square root: √ (2x+9) = 5. square both sides: 2x+9 = 25. Now it should be easier to solve! Move 9 to right: 2x = 25 − 9 = 16. Divide by 2: x = 16/2 = 8. Answer: x = 8. Check: √

Answer: III. This example will require you to square twice because there are two radicals in the problem. 3x− 2x−5=−2 ⇐ First, isolate one radical by adding 2x−5 to both sides. 3x= 2x−5−2

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The intent of these problems is for instructors to use them for assignments and having solutions/answers easily available defeats that purpose. Section 1-3 : Radicals For

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1) Isolate the radical symbol on one side of the equation 2) Square both sides of the equation to eliminate the radical symbol 3) Solve the equation that comes out after the squaring process

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Exponents and Radicals. Easy. Normal. Exponents and Radicals: Problems with Solutions. Problem 1. Which of the following is true? $7^{2} 3^{4}$ $7^{2}>3^{4}$ $\ 7^{2}=3^{4}$

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For problems 1 – 4 write the expression in exponential form. 7√y y 7 Solution. 3√x2 x 2 3 Solution. 6√ab a b 6 Solution. √w2v3 w 2 v 3 Solution. For problems 5 – 7 evaluate the

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