5) Simplify 3x (4x-5)+3 and find its values for x=3
Answers
Answered by
1
Answer:
substituting the given values of x
Step-by-step explanation:
3(3)[4(3)-5]+3
9[12-5]+3
9(7)+3
63+3
=69
Answered by
0
Answer:
3x(4x-5) +3
=x=3
=3×3(4×3-5) +3
9(12-5) +3
9×7+3
63+3
66
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