Math, asked by itachi2433, 3 months ago

standard form of x²+3x -7

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Answered by Biology76

0

Answer:

Step-by-step explanation−b ± √b²-4ac/2a =-3+√9-4×1×-7÷2=1.54 ,-3-√9-4×1×-7÷2=-4.54

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