Question

x^2+x-6 ..mid term splitting method plz help​

Answer 1

Answer:

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Step-by-step explanation:

✏ In a quadratic equation

ax2+bx+c=0

to solve one splits the middle term in two parts so that their sum is b and product is a c .

Hence, in x²+x−6=0

one needs to split

1×(−6)= −6

in two parts whose sum is 1

It is apparent that these are 3 and −2

Hence x2+x−6=0 can be written as

x2+3x−2x−6=0

or

x(x+3)−2(x+3)=0

or

(x−2)(x+3)=0

i.e. either

x−2=0

i.e.

x=2

or

x+3=0

i.e.

x= −3

Hope it's helpful↑(◍•ᴗ•◍)❤࿐