Cambridge International AS & A Level Mathematics : Pure Mathematics 1 Course Book>Chapter 1 - Quadratics>EXERCISE 1B>Q 6

EASY

AS and A Level

IMPORTANT

Earn 100

Solve by completing the square.

$x^{2} + 4 x - 12 = 0$

Important Questions on Quadratics

EASY

AS and A Level

IMPORTANT

Cambridge International AS & A Level Mathematics : Pure Mathematics 1 Course Book>Chapter 1 - Quadratics>EXERCISE 1B>Q 6

Solve by completing the square.

$x^{2} - 2 x - 35 = 0$

EASY

AS and A Level

IMPORTANT

Cambridge International AS & A Level Mathematics : Pure Mathematics 1 Course Book>Chapter 1 - Quadratics>EXERCISE 1B>Q 6

Solve by completing the square.

$x^{2} - 9 x + 14 = 0$

EASY

AS and A Level

IMPORTANT

Cambridge International AS & A Level Mathematics : Pure Mathematics 1 Course Book>Chapter 1 - Quadratics>EXERCISE 1B>Q 6

Solve by completing the square.

$x^{2} + 3 x - 18 = 0$

EASY

AS and A Level

IMPORTANT

Cambridge International AS & A Level Mathematics : Pure Mathematics 1 Course Book>Chapter 1 - Quadratics>EXERCISE 1B>Q 6

Solve by completing the square.

$x^{2} + 9 x - 10 = 0$

EASY

AS and A Level

IMPORTANT

Cambridge International AS & A Level Mathematics : Pure Mathematics 1 Course Book>Chapter 1 - Quadratics>EXERCISE 1B>Q 7

Solve by completing the square. Leave your answers in surd form.

$x^{2} + 4 x - 7 = 0$

EASY

AS and A Level

IMPORTANT

Cambridge International AS & A Level Mathematics : Pure Mathematics 1 Course Book>Chapter 1 - Quadratics>EXERCISE 1B>Q 7

Solve by completing the square. Leave your answers in surd form.

$x^{2} - 10 x + 2 = 0$

EASY

AS and A Level

IMPORTANT

Cambridge International AS & A Level Mathematics : Pure Mathematics 1 Course Book>Chapter 1 - Quadratics>EXERCISE 1B>Q 7

Solve by completing the square. Leave your answers in surd form.

$x^{2} + 8 x - 1 = 0$

EASY

AS and A Level

IMPORTANT

Cambridge International AS & A Level Mathematics : Pure Mathematics 1 Course Book>Chapter 1 - Quadratics>EXERCISE 1B>Q 7

Solve by completing the square. Leave your answers in surd form.

$2 x^{2} - 4 x - 5 = 0$