Question

(x-1)*+(2x+3)*=-10x-10

Answer 1

@sapo Hi :)
\(\huge \color{red}{\text{Welcome to Open Study}}\ddot\smile\)
can you post the question more clearly ?
(x-1)* doesn't make much sense, whats the exponent ?

Answer 2

dis the question but these one r square 2

Answer 3

i mean *these one

Answer 4

(x-1)*+(2x+3)*=-10x-10

Answer 5

is the question, \((x-1)^2+(2x+3)^2=-10x-10\)
??

Answer 6

yes

Answer 7

use \((a+b)^2 = a^2+2ab+b^2\)
and
\((a-b)^2 = a^2-2ab+b^2\)
so what about (x-1)^2 ?

Answer 8

i dont know

Answer 9

in this question i want to from where+9 and12x and -2x came