Q1 of 227 Page 103

Solve the following quadratic equations by factorization method.

= 5(x² + 1) = 26x

= 5x² + 5 = 26x

= 5x² –26x + 5 = 0

= 5x² – 25x – x + 5 = 0

= 5x (x – 5) – (x – 5) = 0

= (5x – 1) (x – 5) = 0

5x – 1 = 0 or x – 5 = 0

5x = 1 or x = 5

or x = 5

Solve the following quadratic equations by factorization method.

3(x² – 6) =x (x + 7)–3

Solve the following quadratic equations by factorization method.

a²b²x² – (a² + b²) x + 1 =0