Question

 If x=-3, then the value of expression: (2x² - 5x + 7) is-​

Answer 1

Answer:

X=-3

2x^+5x+7

(2×-3×-3)+5×-3+7

18-15+7=10

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Answer 2

Answer:

the answer is 10

Step-by-step explanation:

$(2x {}^{2} - 5x + 7) \\ (2 \times - 3 {}^{2} - 5 \times - 3 + 7) \\ (2 \times 9 - 15 + 7) \\ (18 - 15 + 7) \\ 10$