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zvonat [6]
4 years ago
8

What is the binomial expansion of (x+y^2)^2

Mathematics
1 answer:
stealth61 [152]4 years ago
3 0
\sf Hello!

\sf Simplify :-

\sf (x + y^{2})^{2}

⇒ \sf (x)^{2} + 2(x)(y)^{2} + (y^{2})^{2}

⇒ \sf (x)^{2} + 2(x)(y)^{2} + y^{2 × 2}

⇒ \sf x^{2} + 2xy^{2} + y^{4}

\sf Therefore,
\sf Required \: binomial \: expansion \: is\: obtained.

~ \sf iCarl
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torisob [31]

Answer:

a = 18

Step-by-step explanation:

a/6 = 3

Multiply each side by 6

a/6*6=3 *6

a = 18

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3 years ago
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Describe the pattern that you see in the table for the right column. Please help me describe it in complete sentences. Extra poi
Gwar [14]

The pattern on the table is x increases:

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<h3>How to describe the pattern?</h3>

The functions on the table of values are:

sin(x), cos(x) and sin²(x) + cos²(x)

To describe the pattern, we simply observe how the values of the function change, as x increases.

As x increases, on the table:

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Read more about trigonometry functions at:

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tekilochka [14]

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1 1/4

Step-by-step explanation:

4/4 + 1/4 = 5/4

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