Find the value of the expression given below?(3a?+2ax 5-4) + 5a-2, whe – InterviewSolution

1.

Find the value of the expression given below?(3a?+2ax 5-4) + 5a-2, when a = 41.

Answer»

Given expression (3a^2 + 2a*5 - 4)/4 +5a - 2

For a = 4Value of expression = (3*4*4 + 2*4*5 - 4)/4 + 5*4 - 2= (48 + 40 - 4)/4 + 20 - 2= 84/4 + 18= 21 + 18= 39

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