Answer:
y - 5
Step-by-step explanation:
Given
[tex]\frac{y^2+2y-35}{y+7}[/tex]
Factorise the numerator
y² + 2y - 35 = (y + 7)(y - 5), thus fraction can be expressed as
[tex]\frac{(y+7)(y-5)}{y+7}[/tex]
Cancel the factor (y + 7) on the numerator/ denominator, leaving
y - 5
