This equation uses y and x so it cannot be factorised.
Let’s try the equation y^2 - 12y + 36 = 0
Look for two factors of 36 that add to -12.
This would be -6 and -6
(y - 6)(y - 6) = 0
(y - 6) must equal 0
y = 6
Answer:
A) 2
Step-by-step explanation:
Hello!! the answer is 3xy
\[\sum_{n=1}^{7} 2(-2)^{n-1}\]
Answer:
12
Step-by-step explanation:
