write the following quadratic equations in standard form then determine the values of a,b, and c respectively
1. x²+3=2×
2. x²-5×=7
3. x+x²-1=0
4. 3+7×+6x²=0
5. 5×(2×-3)=2
1. x²+3=2×
2. x²-5×=7
3. x+x²-1=0
4. 3+7×+6x²=0
5. 5×(2×-3)=2
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Answer:
1. x² - 2x + 3 = 0
2. x² - 5x - 7 = 0
3. x² + x - 1 = 0
4. 6x² + 7x + 3 = 0
5. 5x² - 15x - 2 = 0