Question

if x-y = 5 and xy = 24 ,find the value of (x+y)

Answer 1

$Hlo \: frnd \: here \: is \: your \: answer.$

$<b> Given => x - y = 5 , xy = 24 </b>$

= x = 5 + y

= ( 5 + y ) y = 24

= 5y + y² - 24 = 0

= y² + 5y - 24 = 0

= y² + 8y - 3y - 24 = 0

= y ( y + 8 ) - 3 ( y + 8 ) = 0

= ( y - 3 ) ( y + 8 ) = 0

= ( y - 3 ) ( y + 5 + 3 ) = 0

= ( y - 3 ) ( x + 3 ) = 0

= ( y - 3 ) = 0 × ( x + 3 )

= y - 3 = 0

= $<b>y = 3</b>$

= x = 5 + y

= x = 5 + 3

= $<b>x = 8</b>$

= so $<b>( x + y ) = 8 + 3 = 11 </b>$

$Please \: mark \: my \: answer \: as \: the \\BRAINLLIEST\\ ANSWER.\\\\ HAVE \:A \:GOOD\: DAY$

Answer 2

Answer:

answer is 11 pls mark as brainliest.