Decide whether m2+m+2=4m is a quadratic equation
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Determine whether the equation 5x2=5x is quadratic or not.
Choose best possible option. (x+21 )(23x+1)=26(x−1)(x−2) is quadratic.
The sum of two numbers is 15. If the sum of their reciprocal is (103 ), then find the numbers.
State whether the given equation is quadratic or not. Give reason.45m2−7=0.
Divided 16 into two parts such that 2 times the square of the larger part is 164 more than the square of the smaller part.
The following equation is a quadratic equation.