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2 years ago

Ellie completed an algebraic proof to show that V12 + V108 = 8 - 31.

Mathematics

1 answer:

lorasvet [3.4K]2 years ago

8 0

Answer:

The answer to your question is given below.

Step-by-step explanation:

To know the correct answer to the question, do the following:

√12 + √108

= 12^½ + 108^½

= 4^½ • 3^½ + 36^½ • 3^½

Factorise

3^½ (4^½ + 36^½)

Recall:

4^½ = √4 = 2

36^½ = √36 = 6

Therefore,

3^½ (4^½ + 36^½) = 3^½ (2 + 6)

= 3^½ • 8

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Step 1: Multiply out the brackets

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Let

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Question 10 Multiple Choice Worth 1 points)

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Answer:

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Step-by-step explanation:

Given the table

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Note that months change one-by-one (21-1, 3-2=1, 4-3=1).

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This means the number of sunflowers increases linearly, because the table shows that the sunflowers increased by the same amount each month

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