Math, asked by suriya060607, 5 months ago

Simplify: 3x (4x-5) + 3 forx = 1/2​

Answers

Answered by takemenow872
1

Answer:

-3/2

Step-by-step explanation:

3(1/2)((4*(1/2)-5)+3= 3(1/2)(-3)+3 = -9/2 + 3 = -3/2

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Answered by aarushjagannathan
0

Answer:

Substitute X= 1/2 in the equation

Step-by-step explanation:

3x (4x-5) + 3

=3(1/2)[4(1/2) - 5] + 3

=3/2[2 - 5] + 3

=3/2 [-3] + 3

=-9/2 + 3

= -9/2 + 6/2

=-3/2

Required answer is -3/2

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