Question

Find the value of the expression (9x’-25)?-(9x²+25)?
15x2
-30x2
a)
b)
-300x2
-900x?​

Answer 1

Answer:

Ummm... sorry bro, your question is not very clear but I will do my best to answer it ;)

Step-by-step explanation:

(9x-25)-(9x²+25)=9x-25-9x²-25=-9x²+9x-50

15*2=30

-30*2=-60

-300*2=-600

-900x=-900x

<hope you find this helpful>