pierdoodsu
2021-12-17
Answered

How do you factor $2{x}^{2}-x-3$ ?

You can still ask an expert for help

Annie Gonzalez

Answered 2021-12-18
Author has **41** answers

since it is

in one of the brackets there must be a x with coefficient 2

next think how 3, 2, 1 (coefficients of

what makes 3 and 2 and 1? using multiplication

Now we have clearer idea on what to do

there you go

If you are having difficulties to factorise (provided that the equation is factorisable), don't frustrate. You just need more practices.

Medicim6

Answered 2021-12-19
Author has **33** answers

Explanation:

$2{x}^{2}-x-3$

$=2{x}^{2}-3x+2x-3$

$=x(2x-3)+1(2x-3)$

$=(x+1)(2x-3)$

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