Question

answer this question as fast as possible mates...pls pls pls​

Answer 1

Answer:

14. First,

29 = 20+9

Now,

$(20 + 9)^{2} \\ 20 ^{2} + 2 \times 20 \times 9 + {9}^{2} = 841$

Answer 2

Answer:

1. 29=(30-1)^2=(30)^2 + (1)^2-2*30*1=900+1-60=841

2.phythagorean triplet: 2n,n^2-1, n^2+1

2n =2*5=10

n^2-1=5*5-1=25-1=24

n^2+1=5*5+1=25+1=26

so the required phythagorean triplet is 10,24,26

l hope it will help you