Which of the following quadratic equation is in standard form? A. 3x2 – 2x2 = 7 B. – 2x2 = 7 C. 2x2 – 6x – 15 = 0 D. (x – 4)2 + 8 = 0)

Question

Which of the following quadratic equation is in standard form? A. 3x2 – 2x2 = 7  B. – 2x2 = 7 C. 2x2 – 6x – 15 = 0 D. (x – 4)2 + 8 = 0) ​

oxfordliam93 · Answer

Answer:C. 2x2-6x-15=0Step-by-step explanation:nasa larawang ang aking paliwanag

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