Math, asked by vaishnavinare, 4 months ago

15 Simplify: 3x(4x - 5) + 3 and find its values for x=3

Answers

Answered by parthbhake

2

Step-by-step explanation:

66 is the correct answer brailest mark ❣️❣️‼️

Answered by mohnishkrishna05

0

:

Mark Me As Brainliest And Thank Me If The Answer Is Useful.

-- :

3x(4x−5)+3=12x^2−15x+3

x=3 gives the value 12(9)−15×3+3

=108−45+3

=66

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