Question

split the middle term and answer the question

x2+32x-273=0

Answer 1

Your Question :

x² + 32x - 273 = 0

Your Answer :

x² - 7x + 39x - 273 = 0

x * ( x - 7 ) + 39 * ( x - 7 ) = 0

( x + 39 ) * ( x - 7 ) = 0

Therefore,

(i) x + 39 = 0
x = ( - 39 )

(ii) x - 7 = 0
x = 7

So , x = 7 or ( - 39 )

Answer 2

Hi there !!

FᏆᎡᏚᎢ, YᎾᏌ ᏚᎻᎾᏌᏞᎠ FᏆNᎠ ᏢᎡᏆᎷᎬ FᎪᏟᎢᎾᎡᏆᏚᎪᎢᏆᎾN ᎾF 273


ᏔᎬ ᏩᎬᎢ ,

${x}^{2} + 32x - 273 = 0 \\ \\ {x }^{2} + 39x - 7x - 273 = 0 \\ \\ x(x + 39) - 7(x + 39) = 0\\ \\ = (x + 39)(x - 7) \\ \\ so \: by \: zero \: rule \: x = - 39 \\ \\ x = 7$

Thanks ☺️