Question

72-x-xsquare pls answer​

Answer 1

Answer:

hey mate this is your answer

72-x-x sqarw= 0

=>72-x=0

=>x= 72

there for x= 72

Step-by-step explanation:

hope it's help

Answer 2

Answer:

72-x-x^2=0

x^2+x-72=0

x^2+9x-8x-72=0

x(x+9)-8(x+9)=0

(x-8)(x+9)=0

x=8,-9