x2 + 6x + 8Factorizing the equation and taking x and 2 as common,= x2 + 4x + 2x + 8= x(x + 4) +2(x + 4)= (x + 2)(x + 4).

Q13 of 137 Page 103

x² + 6x + 8=?

x² + 6x + 8

Factorizing the equation and taking x and 2 as common,

= x² + 4x + 2x + 8

= x(x + 4) +2(x + 4)

= (x + 2)(x + 4).

x³ – x =?

1 – 2ab – (a² + b²) =?

x² + 4x – 21=?

y² + 2y – 3=?

x2 + 6x + 8=?