The factored form is (y^2+9)(y^2-9).
Plug the two terms into the equation by finding the root of both.
√y^4= y^2
√81= 9
From here, you plug the terms into the form (x+y)(x-y)
(y^2+9)(y^2-9)
Hope this helps!
Answer:
10cm, 5cm, 7cm.
Step-by-step explanation:
So basically what I did was I pretended the line was a ruler that was in centemeters, and all the lines were centimeters, so then I added it up to get my answer, as you can see in the picture
Answer:
3
Step-by-step explanation
cause there are three rooms that need to be painted
9 ÷ 12 = 0.75
Let’s check our work: 0.75 x 12 = 9
Therefore, the answer is 0.75
Hope this helps