Q1 of 105 Page 280

Find the errors and correct the following mathematical sentences
5x³ ÷ 5x³ = 0

If LHS is

5x³ ÷ 5x³

Then RHS would be

⇒ 5x³ ÷ 5x³

= 1

The error is1 instead of 0

Hence 5x³ ÷ 5x³ = 1

Find the errors and correct the following mathematical sentences

(x + 4) (x + 2) = x² + 8

Find the errors and correct the following mathematical sentences

(x – 4) (x – 2) = x² – 8

Find the errors and correct the following mathematical sentences

2x³ + 1 ÷ 2x³ = 1

Find the errors and correct the following mathematical sentences

3x + 2 ÷ 3x =

Questions · 105

12. Factorisation

1 1 1 1 1 1 1 2 2 2 2 2 2 2 3 3 3 3 3 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 5 5 5 5 6 7 1 1 1 1 1 2 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Find the errors and correct the following mathematical sentences5x3 ÷ 5x3 = 0