Question 5(i)
Factorise the expressions and divide them as directed
$(y^{2} + 7 y + 10) \div (y + 5)$

Open in App

Solution

$(y^{2} + 7 y + 10) = y^{2} + 2 y + 5 y + 10 = y (y + 2) + 5 (y + 2) = (y + 2) (y + 5) = (y^{2} + 7 y + 10) \div (y + 5) = \frac{(y + 5) (y + 2)}{(y + 5)} = y + 2$

Suggest Corrections

Similar questions

(y^{2} + 7 y + 10) \div (y + 5)

(y^{2} + 7 y + 10) \div (y + 5)

(y^{2} + 7 y + 10) \div (y + 5)

39 y^{3} (50 y^{2} - 98) \div 26 y^{2} (5 y + 7)

(5 p^{2} - 25 p + 20) \div (p - 1)

Explore more