Question

2+2=6,3+3=9,4+4=12 so 5+5=?​

Answer 1

Answer:

15 is the answer dear friend

Step-by-step explanation:

hope it will help you

Answer 2

Answer:

Required value of 5+5 is 15.

Step-by-step explanation:

Given,

$2 + 2 = 6 \\ 3 + 3 = 9 \\ 4 + 4 = 12$

We want to find (5+5).

This is a problem of General inteligence of Mathematics.

If we look it carefully then we can notice that all term here maintain a sequence.

1st term:

$2 + 2 = 4 \\ and \: 4 + 2 = 6$

2nd term:

$3 + 3 = 6 \\ and \: 6 + 3 = 9$

3rd term:

$4 + 4 = 8 \\ and \: 8 + 4 = 12$

It is clear that value of p+p is equal to (p+p+p)

So,

$5 + 5 = 5 + 5 + 5 = 15$

This is a problem of Mathematics.

Some important Mathematics formulas.

(a + b)² = a² + 2ab + b²

(a − b)² = a² − 2ab − b²

(a + b)³ = a³ + 3a²b + 3ab² + b³

(a - b)³ = a³ - 3a²b + 3ab² - b³

a³ + b³ = (a + b)³ − 3ab(a + b)

a³ - b³ = (a -b)³ + 3ab(a - b)

a² − b² = (a + b)(a − b)

a² + b² = (a + b)² − 2ab

a² + b² = (a − b)² + 2ab

a³ − b³ = (a − b)(a² + ab + b²)

a³ + b³ = (a + b)(a² − ab + b²)

Two more Mathematics problems,

1) https://brainly.in/question/13024124

2) https://brainly.in/question/1169549