Question

express the following as the sum of 2 consecutive integers (i)30square
(ii)25 square
pls and I'll mark as brainliest ​

Answer 1

Answer:

(i) 449.5 and 450.5

(ii) 312 and 313

Step-by-step explanation:

(i) x + x + 1 = 30^2

2x + 1 = 900

2x = 899

x = 899/2 = 449.5

and x + 1 = 450.5

(ii) x + x + 1 = 25^2

2x + 1 = 625

2x = 625 - 1

2x = 624

x = 624/2 = 312

x + 1 = 313

Hope this helps.

Answer 2

Step-by-step explanation:

Hi there !!

In all the cases,

let one integer be x since the integers are consecutive, other integer = x + 1

Now,

a) (x) + (x + 1) = 30²

2x + 1 = 900

2x = 899

x = 899/2 =449.5

and x+1 = 450.5

So,

the integers are 449.5 and 450.5

b) 25²

x + x + 1 = 25²

2x+1=625

2x = 624

x = 624/2 = 312

and x + 1 = 313

So,

the consecutive integers are 312and 313

I hope this may help u out