7x + 8 + 3x2 - 5x + 9
Can someone show me how I would solve this equation? (Step by step please)
2 answers:
Answer:
3 x^2 + 2 x + 17
Step-by-step explanation:
Answer:
2x+23
Step-by-step explanation:
1
Simplify 3\times 23×2 to 66.
7x+8+6-5x+97x+8+6−5x+9
2
Collect like terms.
(7x-5x)+(8+6+9)(7x−5x)+(8+6+9)
3
Simplify.
2x+23
Done
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Answer:
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Answer:
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Step-by-step explanation:
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Answer: 60
Step-by-step explanation:
Area = ½base × height
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