Question

solve X square + 4 x minus- 12 by factorization ​

Answer 1

x^2+4x-12

x^2-2x+6x-12

x(x-2)+6(x--2)

x=2

x=-6

Answer 2

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Answer:

p(x)=x²+4x-12=0(let); if x is a zero of

Step-by-step explanation:

x²+6x-2x-12=0

x(x+6)-2(x+6)=0

(x-2)(x+6)=0

either, x-2=0 or x+6=0

x=2 or x=–6

Therefore, the value of x in given polynomial is either '2' or '-6'