You have too divide 2 and 7 and 8 divided by the sum and that’s your answer
X=17+(sqrt(2y)/2),x=17-(sqrt(2y)/2) i believe is the answer
The answer is 6/13 since there are 12 distinct letters in the phrase and 12/26 is written as 6/13
Answer:
f^-1 (x)=x^2-4x+1
Step-by-step explanation:
y=sqrt(x+3)+2
x=sqrt(y+3)+2
sqrt(y+3)=x-2
y+3=(x-2)^2
y+3=(x-2)(x-2)
y+3=x^2-2x-2x+4
y+3=x^2-4x+4
y=x^2-4x+4-3
y=x^2-4x+1
