The sum of the squares of two consecutive even integers is 1252. Find the integers. Please show work!!
Answers
Answered by
51
» let's the First integer = a
» and second integer = a+2
Now
» according to question :-
=> a² + (a+2)² = 1252
=> a² + a² + 4a + 4 = 1252
=> 2a² + 4a - 1248 = 0
=> a² + 2a - 624 = 0
=> a² + 26a - 24a - 621 = 0
=> a(a+26) -24(a+26) = 0
=> (a+26)(a-24) = 0
then
=> a = -26 OR. a = 24
______
hence,
» if 1st integer = -26
so 2nd integer = -26+2 -24
___________________-[AMSWER]
» if 1st integer = 24
so 2nd integer = 24+2 = 26
__________________[ANSWER]
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» and second integer = a+2
Now
» according to question :-
=> a² + (a+2)² = 1252
=> a² + a² + 4a + 4 = 1252
=> 2a² + 4a - 1248 = 0
=> a² + 2a - 624 = 0
=> a² + 26a - 24a - 621 = 0
=> a(a+26) -24(a+26) = 0
=> (a+26)(a-24) = 0
then
=> a = -26 OR. a = 24
______
hence,
» if 1st integer = -26
so 2nd integer = -26+2 -24
___________________-[AMSWER]
» if 1st integer = 24
so 2nd integer = 24+2 = 26
__________________[ANSWER]
=================================
_-_-_-_✌☆☆✌_-_-_-_
Anonymous:
Nice Answer mele mendhak bhayu!!!✌️
Answered by
23
Johey mate your answer is here
first integer =i
second integer=i+2
according to questions
=>i^2+(i+2)^2=1252
=>i^2+i^2+4i+4=1252
=>2i^2+4i-1248=0
=>i^2+2i-624=0
first integer
i=-26 or i=24
second integer
i+2=
-26+2=-24
or
i+2=
24+2=26
hope its help you.....
first integer =i
second integer=i+2
according to questions
=>i^2+(i+2)^2=1252
=>i^2+i^2+4i+4=1252
=>2i^2+4i-1248=0
=>i^2+2i-624=0
first integer
i=-26 or i=24
second integer
i+2=
-26+2=-24
or
i+2=
24+2=26
hope its help you.....
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