Factoring the common factor (n-3) from the terms on the left side, that left-side expression becomes
(2n^2-4)(n-3)

We presume your missing factor is
(2n^2-4)

7 0

3 years ago

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Evaluate (m4 + 5) – n<br> (m+ + 5) – n3 if m = -2 and n = -4.

Y_Kistochka [10]

Answer:

Step-by-step explanation:

7 0

3 years ago

The forest hiking trail is 3.5 miles long. The lake trail is 2.5 times longer than the forest trail. What is the length of the l

Marat540 [252]

The length of the lake trail is 1.0miles

6 0

3 years ago

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A bouncy ball is dropped such that the height of its first bounce is 2.75 feet and each successive bounce is 80% of the previous

Allushta [10]

Answer:

0.3 feet

Step-by-step explanation:

2.75(0.8)^x

in which x is the number of bounces after the firts bouce

bouce 12 would mean x=11

2.75(0.8)^11 = 0.2

7 0

3 years ago

What is the square root of 312​

What is the square root of 312