What is the solution to (x-3)(x+9)=-27

x= 0 and -6

Explanation:

you multiply the 2 equations together getting x^+ 6x -27.

you then subtract the 27 on the other side getting x^2 +6x =0. Then you would find the value that make the equation equal to 0. And the only 2 values are 0 and -6. 0 bc well everything multiplied by it is 0. and -6 bc if you square -6 you get 36 and when you multiply 6 by -6 you get a negative number therefore resulting in 0.

Sorry If I'm wrong. Hope This Helps!

john maynard keynes developed new economic theories in response to the stock market crash of 1929. great depression of the 1930s. first and second world wars. economic boom of the 1950s.