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AVprozaik [17]
3 years ago
7

I do not understand!!help please?!

Mathematics
1 answer:
blsea [12.9K]3 years ago
5 0

Answer:

a. (3x^4 + 6 ) + (2x^2)

b. (X^3 ) + (-x -7)

c. (4.6x^4) + (-1.5x^2)

Step-by-step explanation:

For the first one, we have to write to polynomials, which equal 3x^4 + 2x^2 +6

One possible solution is (3x^4 + 6 ) + (2x^2)

For b, we can do,

(X^3 ) + (-x -7)

And finally for c, we can write,

(4.6x^4) + (-1.5x^2)

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Helps this helps!

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Find the length of the base of a square pyramid if the volume is 128 cubic inches and has a height of 6 inches
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Step-by-step explanation:

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If sin 115° ≈ 0.91 and cos 115° = -0.42, then sin -115° =
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Is a pentagon a polygon
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