find two consecutive positive integer, sum of whose square is 365
Answers
Answered by
1
Let the consecutive integers be x and x+1
Atq
x²+(x+1)²=365
X²+x²+1+2x=365
2x²+2x+1-365=0
2x²+2x-364=0
Divide by 2
x²+x-182=0
Now you can solve it
Answered by
0
Step-by-step explanation:
let them be X and x+1
so,
x^2+x^2+1+2x=365
2x^2+2x=364
2x(x+1)=364
2x²+2x-364=0
now just find 2 numbers whose multiplication is 728 and plus or minus is 2. and do the factorisation
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