Find the value of 3x^2 -2x+1 when x=5
Answers
Answered by
9
Answer:
3(5)² -2(5) + 1
125-10 + 1
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Answered by
2
Answer:
66
Step-by-step explanation:
substitute x value 5
3 x 5 x 5 - 2 x 5 + 1
125 - 10 + 1 [Division Multiplication Addition Subtract] so multiply first
115+1
116
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