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1. Quadratic Equations in One Variable
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Q10 of 65 Page 13

If in a ax2 + bx + c quadratic equation, then

In a quadratic equation the coefficient of x2 is non-zero.

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9

If the price of 1 dozen pen is reduced by ₹ 6, then 3 more pens will be got in ₹ 30. Before the reduction of price, let us calculate the price of 1 donzen pen.

10

The number of roots of a quadratic equation is

10

The highest power of the variable in a quadratic equation is

10

The equation 4(5x2 - 7x + 2)=5 (4x2 – 6x + 3) is

Questions · 65
1. Quadratic Equations in One Variable
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