Question

PLESE ANSWER!!!
What is f(x)=-2(x-5)^2+3 in standard form?

Answer 1

-2x+10^5 this should be I guess

Answer 2

(-2x+10)^2+3
(-2x+10)(-2x+10)+3
(-4x^2-20x-20x+100)+3
-4x^2-40x+103

f(x)=-4x^2-40x+103