Question

Answer this both question i mark him brainlist​

Answer 1

[24/08, 00:04] ⚡SOUMIK : Hi

[24/08, 00:04] ⚡SOUMIK : Want sex

[24/08, 00:04] ⚡SOUMIK : Reply

[24/08, 00:04] ⚡SOUMIK : Boy i

Answer 2

Answer:

⚡⚡ Hy

Good morning ⚡⚡

Step-by-step explanation:

(a) 67

Answer : using identity ( a-b)^2 =a^2+b^2-2ab

67 can be written as ( 70-3 ). ,so a=70 and b=3

⚡ substitute the values in the above identity

( 70-3 )^2 = 70^2 + 3^2 -2(70) (3)

= 4900+9-420

=4489

( b ) 999

Answer : using identity ( a-b)^2 =a^2+b^2-2ab

999 can be written as ( 1000-1 ). ,so a=1000 and b=1

⚡ substitute the values in the above identity

( 1000-1 )^2 = 1000^2+ 1^2-2(1000) (1)

= 10,00,000 + 1 - 2000

= 9,98,001

Hope it'z Help ful ⚡⚡