Question

factories X + 2 is equal to 12 by X + 1

Answer 1

x + 2 = 12/ x + 1

( x + 2 ) ( x + 1 ) = 12

x^2 + 3x + 2 = 12

x^2 + 3x - 10 = 0

x^2 + 5x - 2x - 10 = 0

x ( x + 5 ) - 2 ( x + 5 ) = 0

( x + 5 ) ( x - 2 ) = 0

x = - 5

x = 2

Answer 2

I hp it will b hlpfull