Question

find the value of x if x(5+x) = 15(5+x) guysss plsss solveeee​

Answer 1

Answer:

value of x if x(5+x) = 15(5+x) guysss plsss solveeee

Answer 2

Answer:

5x+ x^2 =45+ 15x

=> 5x+x^2-45-15x = 0

=> x^2-10x-75 = 0

=>x^2-15x+5x-75=0

x(x-15) + 5(x- 15) = 0

(x+5) (x-15) = 0

then x= -5 or 15

Step-by-step explanation:

thank you