Question

69²-59²
Simplify The following by using the rules of identities ; The right answer will be - 1280
Explain how? ​

Answer 1

Answer:

69^2=4761

59^2=3481

4761-3481=1280

Answer 2

Answer:

Question:-

69²-59²

Solution:-

We solve this question by using this identity :-

${a}^{2} - {b}^{2} = (a + b) \: (a - b)$

$= (69 + 59) \: (69 - 59)$

$= (128) \: (10)$

$= 1280$

Step-by-step explanation:

Hope this helps you.

# By Sparkly Princess