Question

Divide by factorisation.
1. y2+5y - 36 by y + 9​

Answer 1

Answer: HOPE THIS MAY HELP YOU

Step-by-step explanation:

Answer 2

Answer:

$\frac{y^2 + 5y - 36}{y + 9} = y - 4$

Step-by-step explanation:

$y^2 + 5y - 36$

$=y^2 - 4y + 9y - 36$

$=y(y - 4) + 9(y - 4)$

$=(y - 4)(y + 9)$

∴ $\frac{y^2 + 5y - 36}{y + 9}$ = $\frac{(y - 4)(y + 9)}{y + 9} = y - 4$