how to factories an equation
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by splitting middle term in accordance with 1sr &3rd number
vivek351:
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What are the factorization techniques in quadratic equation?
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4 ANSWERS

Supratim Debnath, Undergraduate in Electrical Engineering, IEI member
Answered Aug 26, 2016
There are many methods of factorising a quadratic equation. Few are explained below-
Consider an equation- a.x^2+ b.x+ c=d
Trial and error method.
Substitute random values for ‘x’ such that it becomes equal to R.H.S term.
Synthetic Division Method.
It involves step by step adding the coefficients of ‘x’ with base values so as to bring the remainder 0. Check the video in YouTube.
Splitting the middle term.
Ensure that sum of factors of a*c=b ;
and product of factors=a*c.
Method of competing the square.
Try to bring ‘d' to L.H.S and reduce the expression so as to make it a perfect square.
Determinant method
If the equation satisfies √(b^2–4ac)=0
Use calculator, if any.
I hope it helps!
What are the factorization techniques in quadratic equation?
Still have a question? Ask your own!
What is your question?
4 ANSWERS

Supratim Debnath, Undergraduate in Electrical Engineering, IEI member
Answered Aug 26, 2016
There are many methods of factorising a quadratic equation. Few are explained below-
Consider an equation- a.x^2+ b.x+ c=d
Trial and error method.
Substitute random values for ‘x’ such that it becomes equal to R.H.S term.
Synthetic Division Method.
It involves step by step adding the coefficients of ‘x’ with base values so as to bring the remainder 0. Check the video in YouTube.
Splitting the middle term.
Ensure that sum of factors of a*c=b ;
and product of factors=a*c.
Method of competing the square.
Try to bring ‘d' to L.H.S and reduce the expression so as to make it a perfect square.
Determinant method
If the equation satisfies √(b^2–4ac)=0
Use calculator, if any.
I hope it helps!
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