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What is the value of the expression a2 + b3 when a= 1/3 and b= 1/2 ?
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What is the value of the expression a2 + b3 when a= 1/3 and b= 1/2 ?

What is the value of the expression a2 + b3 when a= 1/3 and b= 1/2 ?-example-1
User Justin Love
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1 Answer

3 votes

Answer:

B.
(17)/(72)

Explanation:


{a}^(2) + {b}^(3) \\ \\ = \bigg( (1)/(3) \bigg)^(2) + \bigg( (1)/(2) \bigg)^(3) \\ \\ = (1)/(9) + (1)/(8) \\ \\ = (8 + 9)/(9 * 8) \\ \\ = (17)/(72) \\

User Anish Agarwal
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