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Anna007 [38]
3 years ago
10

Help me please Surds

Mathematics
1 answer:
kodGreya [7K]3 years ago
7 0

Answer:

12\sqrt{6} + 8\sqrt{15} + 12 + 4\sqrt{10}

Step-by-step explanation:

Using the rule of radicals

\sqrt{a} × \sqrt{b} ⇔ \sqrt{ab}

Given

(4\sqrt{3} + 2\sqrt{2} )(3\sqrt{2} + 2\sqrt{5} )

Each term in the second factor is multiplied by each term in the first factor, that is

4\sqrt{3} (3\sqrt{2} + 2\sqrt{5} ) + 2\sqrt{2} (3\sqrt{2} + 2\sqrt{5} ) ← distribute both parenthesis

= 12\sqrt{6} + 8\sqrt{15} + 12 + 4\sqrt{10}

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Otieno is k years old.He is 5 years older than kidole what will be their age fours to come​
EleoNora [17]

Answer:

Otieno's age in 4 years: k+4

Kidole's age in 4 years: k-1

Step-by-step explanation:

k = Otieno's age

k-5 = Kidole's age

Their ages will increase by 4 years when 4 years pass.

k+4 = Otieno's age in 4 years

k-5+4 = Kidole's age in 4 years

k-1 = Kidole's age in 4 years (after simplifying the expression)

I hope this helps!

6 0
3 years ago
What is the slope of the line that passes through the points (0,6) and (4,-1)
wlad13 [49]
To find the slope between the points, you would go through this process
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Aka
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luda_lava [24]

Answer:

Step-by-step explanation:

7 0
2 years ago
Evaluate each value expression for the given value of x : 22-x/5 , x=20<br><br> HURY!!!!!!!!!!!
ozzi
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3 years ago
Read 2 more answers
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Answer:

I'm pretty sure the answer is 48 feet.

Step-by-step explanation:

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4 0
3 years ago
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