Math, asked by Tamatar, 1 year ago

Simplify
3x (4x-5)+3
x=3
x=1/2
Answer (x=3) 66
(X=1/2) -3/2

Answers

Answered by shaiksalman580
4
3x(4x-5)+3 if x=3
3x3(4x3-5)+3
9(12-5)+3
9(7)+3
63+3
66

If x=½
3x½(4x½-5)+3
³/²(2-5)+3
³/2-3+3
3/2+0
3/2

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