Simplify: 3x (4x-5) + 3 forx = 1/2
Answers
Answered by
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
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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