The simplification of the mathematical expression 11√45 - 4√5 is 29√5 option third is correct.
It is defined as the combination of constants and variables with mathematical operators.
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We have a mathematical expression:
= 11√45 - 4√5
= 11√(9×5) - 4√5
= 33√5 - 4√5
= (33 - 4)√5
= 29√5
Thus, the simplification of the mathematical expression 11√45 - 4√5 is 29√5 option third is correct.
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