Question

(2+5)+(2^2+5^2)+(2^3+5^3)+(2^4+5^4)​

Answer 1

(7)+(4+25)+(8+125)+(16+625)=810

Answer 2

1) 2+5=7

2) 2^2=4, 5^2=25; 25+4=29

3) 2^4=8, 5^3= 125; 125+8=133

4) 2^4=16, 5^4= 625; 625+16=641

7+29+133+641=810

Answer 3

Let's calculate the expression step by step:

(2+5) = 7

(2^2+5^2) = (4+25) = 29

(2^3+5^3) = (8+125) = 133

(2^4+5^4) = (16+625) = 641

Now, add all the results together:

(2+5) + (2^2+5^2) + (2^3+5^3) + (2^4+5^4) = 7 + 29 + 133 + 641 = 810

So, the final result of the expression is 810.