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Simplify x (2x - 1) + 5 and find its value at x=3
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Simplify x (2x - 1) + 5 and find its value at x=3
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Sep 12, 2021
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Simplify x (2x - 1) + 5 and find its value at x=3
Mathematics
high-school
Jingjing
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1
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Answer:
20
Explanation:
x=3
x(2x-1)+5
3 (2 (3)- 1)+ 5
3 (6- 1)+ 5
3(5)+5
15+5
20
Geoff Langenderfer
answered
Sep 16, 2021
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Geoff Langenderfer
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