Question

5x²-3x+2 when x=3
please find the answer​

Answer 1

Answer:

38

Step-by-step explanation:

5×3²-3×3+2

5×9-9+2

45+2-9

47-9

38

Answer 2

Correct Question :-

• Find the solution of quadratic equation : 5x² - 3x + 2 ,when x = 3.

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Given :-

• Quadratic Equation : 5x² - 3x + 3
• Value of x = 3

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To find :-

• Solution of the equation

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Solution :-

• Substituting the value of x in the given equation :-

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ㅤ‎‎‎‎ㅤ=> p(x) = 5x² - 3x + 2

ㅤ‎‎‎‎ㅤ=> p(3) = 5(3)² - 3(3) + 2

ㅤ‎‎‎‎ㅤ=> p(3) = 5(9) - 9 + 2

ㅤ‎‎‎‎ㅤ=> p(3) = 45 - 7

ㅤ‎‎‎‎ㅤ=> p(3) = 38

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Therefore, the solution = 38