Math, asked by Waseem9876, 1 year ago

Is there an easy way to do middle term factorisation of a quadratic equation?

Answers

Answered by krimusa7524
1

YEAH YOU CAN FIND IT BY PRIME FACTORISATION OF THE  MULTIPLE OF THE COEFFICIENT OF X² AND CONSTANT TERM.


Waseem9876: ok...
krimusa7524: as 48=12 *4
Waseem9876: yes..
krimusa7524: so, x2 - 12x+4x -48
Waseem9876: ohhh..
krimusa7524: x(x-12)+4(x-12)
krimusa7524: (x+4)(x-12)
Waseem9876: thanks a lot
krimusa7524: so, x= -4 and 12
krimusa7524: welcome
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