Simplify 3x (4x - 5) +3 and find its value: 1)x=3. 2)x=1/2
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Answered by
1
Answer:
6
Step-by-step explanation:
3x3-3=6 this is the answers
Answered by
4
Answer:
3x (4x - 5 ) +3
3×3 ( 4×3-5 ) +3
9×7+3
63 + 3 = 66
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