Question

64- (6+x)^2=9-x^2
$64 - (6 + x) ^{2} = 9 - x ^{2}$
plzz ans fast

Answer 1

hiii
=//> 64 - 36 -x^2 -12x = 9-x^2.
=> 28 -12x = 9
=> 12x = 19.
x = 19/12

Answer 2

Hii❤❤❤❤❤❤❤❤❤❤❤how r u