Question

factorise the following X square + 11 x + 24​

Answer 1

Answer: -8,-3

Step-by-step explanation:

x²+11x+24

= x²+8x+3x+24

=x(x+8) + 3( x+8)

=(x+8)(x+3)

Either

x+8=0 or x+3 = 0

=> x= -8 or => x= -3

Hence x= -8 and -3