Question

find the value of the expression 3x(4x-5)+3 for x=3

Answer 1

the value of the given number is 0=3

Answer 2

substituting x=3in the given equation,
=3(3)[4(3)-5]+3
=>9(12-5)+3
=>9(7)+3
=>27+3
=>30   is the required result....
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