Algebra Quiz 04

Solving following expression 3⁄(2 - a⁄6)

6a⁄4

none of above

12a⁄18

18⁄(12 - a)

Correct! Wrong!

Factorize -4h² + 81

None of above

16h - 45

(9 + 3h)(9 - 3h)

(9 + 2h)(9 - 2h)

Correct! Wrong!

Perimeter of rectangle is 20cm and area is 24cm² length and breadth are

6cm and 4cm

7cm and 5cm

12cm and 10cm

8cm and 6cm

Correct! Wrong!

Expansion of -8(3a + 5b) yields

-24a - 41b

-22a + 80b

20a - 30b

-24a - 40b

Correct! Wrong!

(a + b)² gives

a - 2b

a² - b²

a + 2b

a² + 2ab + b²

Correct! Wrong!

Factorization of 103²-9 yields

12500

10600

10300

11250

Correct! Wrong!

If we make a subject of given formula (p + a)⁄5 = 3p we get

12p⁄a

a = 15p

a = 14p

a + p⁄5

Correct! Wrong!

Factorization of x + xy + 2y + 2y² gives

x + y

None of above

(1 + y)(x + 2y)

x² + 2xy

Correct! Wrong!

Factorization of 4x - 20 yields

20x

2x - 4

5(x - 4)

4(x - 5)

Correct! Wrong!

Expansion and simplification of 8(3h - 4) + 5(h - 2) gives

24h - 37

29h - 42

38 + 42h

36 - 4h

Correct! Wrong!

Solving following expression 3⁄(2 - a⁄6)

Factorize -4h² + 81

Perimeter of rectangle is 20cm and area is 24cm² length and breadth are

Expansion of -8(3a + 5b) yields

(a + b)² gives

Factorization of 103²-9 yields

If we make a subject of given formula (p + a)⁄5 = 3p we get

Factorization of x + xy + 2y + 2y² gives

Factorization of 4x - 20 yields

Expansion and simplification of 8(3h - 4) + 5(h - 2) gives

About the author

Muhammad Arslan

Solving following expression 3⁄(2 - a⁄6)

Factorize -4h² + 81

Perimeter of rectangle is 20cm and area is 24cm² length and breadth are

Expansion of -8(3a + 5b) yields

(a + b)² gives

Factorization of 103²-9 yields

If we make a subject of given formula (p + a)⁄5 = 3p we get

Factorization of x + xy + 2y + 2y² gives

Factorization of 4x - 20 yields

Expansion and simplification of 8(3h - 4) + 5(h - 2) gives

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About the author

Muhammad Arslan