document.write( "Question 1070311: I confused about this problem, please help. My answer is b, Am I correct?\r \n" );
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document.write( "Which of these are like radicals? \n" );
document.write( "a. -8x^4sqrt16y and 16x^2^4sqrt16y^2 \n" );
document.write( "b. -8x^4sqrt16y and 16x^2^4sqrt16y \n" );
document.write( "c. -8x^2^4sqrt16y and 16x^2^4sqrt16y^2 \n" );
document.write( "d.-8x^2^4sqrt16y and 16x^2^2sqrt16y^2 \n" );
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