Question

1+3+5+7+9+11= (____________)2​

Answer 1

Answer:

1+3+5+7+9+11 = 18×2.

or

1+3+5+7+9+11 = (6)^2.

Answer 2

Answer: it’s a pleasure to help you friend..

Step-by-step explanation:

We have two sides which is “ LHS and RHS ”.

Generally, we know that “ RHS is always equal to LHS ”.

So, if we find the value of LHS, we automatically get the value of RHS.

LHS RHS

⇒ 1 + 3 + 5 + 7 + 9 + 11 = (_____)2

( here the value of RHS is not complete, so we have to complete it.)

= 4 + 5 + 7 + 9 + 11 = (_____)2

= 9 + 7 + 9 + 11 = (_____)2

= 9 + 7 + 20 = (_____)2

= 7 + 29 = (_____)2

= 36 = (_____)2

( when “multiplication 2” goes to the LHS side, it becomes “ ÷2” )

So,

= 36 ÷ 2 = 18

= 18 = 18

∴ the missing value was 18.

Hope it’s useful friend..

Good luck and have a great day..

Stay safe and happy !!

Keep rocking !!