Advertisements
Advertisements
प्रश्न
Find which of the following equations are quadratic:
5x2 – 8x = –3(7 – 2x)
बेरीज
Advertisements
उत्तर
5x2 – 8x = –3(7 – 2x)
`\implies` 5x2 – 8x = 6x – 21
`\implies` 5x2 – 14x + 21 = 0; which is of the form ax2 + bx + c = 0.
∴ Given equation is a quadratic equation.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
