2 years ago

HELP HOW AM I MEANT TO ANSWER THIS QUESTION I WOULD ASO LIKE ANSWER. THX

Mathematics

1 answer:

galina1969 [7]2 years ago

4 0

To find the number in a square, we have to multiply two circles which are connected to it.
So, to find a number in a circle, we have divide the number in the square by the number in the circle connected to it.
Therefore, -6 ÷ -3 = 2
12 ÷ 2 = 6
6 × -3 = -18

Please find the attached photograph for their positions.

Hope you could get an idea from here

Doubt clarification - use comment section.

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The solution set for negative 2x^2 + 12x=0

alina1380 [7]

Answer:

Step-by-step explanation:

$2x^2+12x=0\qquad\text{divide both sides by 2}\\\\x^2+6x=0\\\\x(x+6)=0\iff x=0\ \vee\ x+6=0\qquad\text{subtract 6 from both sides}\\\\x=0\ \vee\ x=-6$