simplify 2x^2(3x-3)-5x^3+5and find its value forx=4
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Answered by
0
Answer:
Step-by-step explanation:
3x(4x−5)+3=12x
2
−15x+3
x=3 gives the value 12(9)−15×3+3
=108−45+3
=66
Answered by
0
Answer:
Step-by-step explanation:3x(4x−5)+3=12x2
−15x+3
x=3 gives the value 12(9)−15×3+3
=108−45+3
=66
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