Question

x^2-7x-18
plz give me answer of this question ​

Answer 1

Answer:

x2-7x-18=0

x2-9x+2x-18=0

x(x-9)+2(x-9)=0

(x-9)(x+2)=0

therefore,

x-9=0 and x+2=0

therefore answer is

x= 9. and x=-2

Answer 2

Step-by-step explanation:

${x}^{2} - 7x - 1 8 \\ {x}^{2} - 9x + 2x - 18 \\ x(x - 9) + 2( x - 9) \\ (x - 9)(x + 2) \\ x = 9 \: or \: x = 2$

HOPE THIS HELPS!