Q3 of 105 Page 279

Workout the following divisions:

36 (x + 4) (x2 + 7x + 10) ÷ 9 (x + 4)

In the given term


Dividend = 36 (x + 4) (x2 + 7x + 10)


Divisor = 9 (x + 4)


=


= 4(x2 + 7x + 10)


= (4x2 + 27x + 40)


Hence dividing 36 (x + 4) (x2 + 7x + 10) by 9 (x + 4) gives out


(4x2 + 27x + 40)


More from this chapter

All 105 →
3

Workout the following divisions:

11a3b3(7c – 35) ÷ 3a2b2(c – 5)

 3

Workout the following divisions:

54lmn (l + m) (m + n) (n + l) ÷ 81mn (l + m) (n + l)

 3

Workout the following divisions:

a (a + 1) (a + 2) (a + 3) ÷ a (a + 3)

 4

Factorize the expressions and divide them as directed:

(x2 + 7x + 12) ÷ (x + 3)