Math, asked by aditya200789, 6 months ago

Evaluate 3y(4y–5) for y=3.

Answers

Answered by ummeayeman594

1

Answer:

Ans: 63

Step-by-step explanation:

$3y(4y - 5) \\ put \: y = 3 \\ 3 \times 3(4 \times 3 - 5) \\ 9(12 - 5) \\ 9(7) \\ 63$

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