-4y^5 + 6y^3 + 8y^2 - 2y

Mathematics

1 answer:

vitfil [10]2 years ago

8 0

The answer is -2y•(2y^4 - 3y^2 - 4y + 1)

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Classify the following into monomials, binomial and trinomials.

Degger [83]

A monomial is an expression containing a single term.
A binomial is an expression having two terms.
A trinomial is an expression having three terms.

Here -6 is a monomial having a single term -6.
-5 + x is a binomial containing two terms -5 and x.
32x - y is a binomial having two terms 32x and -y.
6x² + 5x - 3 is a trinomial having three terms 6x², 5x and -3.
z² +2 is a binomial having two terms z² and 2.

Answers

monomial
binomial
binomial
trinomial
binomial

Hope you could understand.

If you have any query, feel free to ask.

5 0

1 year ago

Find the circumference of the circle. Then, find the length of each bolded arc. Use appropriate notation

Vaselesa [24]

Answer:

$\text{1) }\\\text{Circumference: }24\pi \text{ m}},\\\text{Length of bolded arc: }18\pi \text{ m}\\\\\text{3)}\\\text{Circumference. }4\pi \text{ mi},\\\text{Length of bolded arc: } \frac{3\pi}{2}\text{ mi}$

Step-by-step explanation:

The circumference of a circle with radius $r$ is given by $C=2\pi r$ . The length of an arc is makes up part of this circumference, and is directly proportion to the central angle of the arc. Since there are 360 degrees in a circle, the length of an arc with central angle $\theta^{\circ}$ is equal to $2\pi r\cdot \frac{\theta}{360}$ .

Formulas at a glance:

Circumference of a circle with radius $r$ : $C=2\pi r$
Length of an arc with central angle $\theta^{\circ}$ : $\ell_{arc}=2\pi r\cdot \frac{\theta}{360}$