I need help with this equation 23 points a. The answer for both sides must be correct and the answer for both sides should be same

156 × 289 + 156 × -89 = 156 × (289 - 89) ​

Both sides are equal and the answer is correct. So please mark me brainliest.

Step-by-step explanation:

156 × 289 + 156 × (-89) = 156 × (289-89)

or, 45084 - 13884 = 156 × 200

or, 31200 = 31200

Step-by-step explanation:

what's the question?

step-by-step explanation:

there is no question.

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation: