4 years ago

What is y^4-36 in simplest factored form?

1 answer:

Bond [772]4 years ago

6 0

$y^4-36=(y^2)^2-6^2=(y^2-6)(y^2+6)=[y^2-(\sqrt6)^2](y^2+6)\\\\=(y-\sqrt6)(y+\sqrt6)(y^2+6)\\\\\\\\\\a^2-b^2=(a-b)(a+b)$

You might be interested in

natima [27]

You are correct its A

3 0

3 years ago

weqwewe [10]

180
Because 120 divided by 2 is 60.
And 120 + 60 is 180

7 0

3 years ago

NeX [460]

What are you asking exactly?

7 0

3 years ago

sp2606 [1]

Answer:

Option B, -9

Hope this helps!

6 0

3 years ago

kvasek [131]

Answer:

36 miles

Step-by-step explanation:

(Imagine a huge triangle on a perfectly open space-- not with streets or houses or cornfields.)

The dimensions of the two sides given are multiples of a classic Pythagorean Triple: 3, 4, 5. $3^{2} + 4^{2} = 5^{2}$

9 is 3x3, 12 is 3x4 so the remaining side would be 3x5 15

Add those 3 sides to get the total distance, 36 miles.

6 0

3 years ago