Answer : Option A
Explanation:
we can clearly see that from x+ y=5 we can substitute y = 5-x in y = 9x^2
Option B is clearly incorrect x can not be y -5
Option C is incorrect because y can not be 5 +x
Option D is incorrect because its y = 9x^2 not y^2 =9x^2 so y can not be 3x
if its y^2 = 9x^2 then only implies y = 3x
Type in the question without g(x)
Answer:
-20
Step-by-step explanation:
The answer is -6 because the square root of 36 is 6, but then you have to add the negative in front of it.
Answer:
36x+42 if you need it simplified
x=-7/6 if you set the equation equal to zero
