document.write( "Question 370590: (square root of 7 with ab under the radical) to the 14th power notice the paranthesis \r
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document.write( "square root of 5 with 320x^7y^20 under the radical\r
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document.write( "square root of three with 48a^10b^5 under the radical DIVIDED by square root of the 3 with 6a^8b^4 under the radical\r
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document.write( "normal square root... with 107-w under the radical then -8=3\r
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document.write( "Any help is greatly appreciated \n" );
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Algebra.Com's Answer #264160 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! (square root of 7 with ab under the radical) to the 14th power notice the paranthesis \n" ); document.write( "---- \n" ); document.write( "Comment: Your problem is \"the 7th root of (ab)^14\" \n" ); document.write( "Answer: (ab)^2 \r \n" ); document.write( "\n" ); document.write( "--------------------------------- \n" ); document.write( "square root of 5 with 320x^7y^20 under the radical \n" ); document.write( "Comment: Your problem is \"the 5th root of (320x^7y^20) \n" ); document.write( "Answer: (32x^5y^20)^(1/5)*(10x^2)^(1/5) \n" ); document.write( "= 2xy^4*(10x)^(2/5) \n" ); document.write( "--------------------------------- \n" ); document.write( "square root of three with 48a^10b^5 under the radical DIVIDED by square root of the 3 with 6a^8b^4 under the radical \n" ); document.write( "Comment: Your problem is \"the cube root of 48a^10b^5\" \n" ); document.write( "Ans: (8a^9b^3)^(1/3)*(6ab^2)^(1/3) \n" ); document.write( "= 2a^3b*(6ab)^(1/3) \n" ); document.write( "------------------------------------- \n" ); document.write( "normal square root... with 107-w under the radical then -8=3 \n" ); document.write( "--- \n" ); document.write( "sqrt[107-w) - 8 = 3 \n" ); document.write( "--- \n" ); document.write( "sqrt(107-w) = 11 \n" ); document.write( "--- \n" ); document.write( "Square both sides to get: \n" ); document.write( "107-w = 121 \n" ); document.write( "--- \n" ); document.write( "w = -14 \n" ); document.write( "---------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=============== \n" ); document.write( " |