Suppose we have a quadratic polynomial $f(x)=ax^2+bx+c$ ($a \neq 0; a,~b,~c\in \mathbb{C}$), Now roots are all the points $x=\alpha\in\mathbb{C}$ such that, $f(\alpha)=0$. For a quadratic equation, the number of roots is at most 2. If we look carefully, f(x)...
Quadratics are the polynomial equation which has highest degree of 2. Also, called quadratic equations. Learn quadratic formulas, solution to quadratic equations with the example at BYJU'S.
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RESONANCE DPP-JEE MAINS-All Questions If f(x)=2/sqrt3 tan^-1((2x+1)/sqrt3) -ln(x^2+x+1)+(k^2-5k+3)x+10 ... 09:04 If the lines L1:2x-3y-6=0,L2: x+y-4=0 and L3: x+2 and tanA ,tanB an... 06:46 The quadratic equation, a (x -b)(x-c) + b (x-c)(x...
NCERT solutions for CBSE and other state boards is a key requirement for students. Doubtnut helps with homework, doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT JEE. Get PDF and video solutions of IIT-JEE Mains & Advanced previous year ...
Example-Solve this equation and find x Ans: let y= then given equation will become it’s a simple quadratic equation we can be easily factorized it and solve so y=–3,2 so =-3 the final equation can be solved using Quadratic formula and the same process can be repeated for y=2 ...
Quadratic formula is one of the easiest methods of solving quadratic equations. To learn how to solve the quadratic equation using the quadratic formula, along with detailed derivation, steps and solved examples, visit BYJU'S today!
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NCERT solutions for CBSE and other state boards is a key requirement for students. Doubtnut helps with homework, doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT JEE. Get PDF and video solutions of IIT-JEE Mains & Advanced previous year pap...
NCERT solutions for CBSE and other state boards is a key requirement for students. Doubtnut helps with homework, doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT JEE. Get PDF and video solutions of IIT-JEE Mains & Advanced previous year ...