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2 years ago

Name each expression by the number of it's terms. Use monomial, binomial, trinomial, and polynomial

Mathematics

2 answers:

Kobotan [32]2 years ago

8 0

Answer:

1. Binomial 2. Trinomial 3. Trinomial 4. Polynomial 5. Polynomial 6. Polynomial 7. Trinomial 8. Binomial 9. Polynomial 10. Monomial

Step-by-step explanation:

For future references, you can use this to find out what the expression (number of its terms) is...

Monomial > One term = 2x^5

Binomial > Two terms = x^2 + 5

Trinomial > Three terms = 3x - 8 + 4x^5

Polynomial > Four terms (or more) = -7a^2 + 9b - 4b^3 + 6

mafiozo [28]2 years ago

7 0

Answer:

1. Binomial 2. Trinomial 3. Trinomial 4. Polynomial 5. Polynomial 6. Polynomial 7. Trinomial 8. Binomial 9. Polynomial 10. Monomial

Step-by-step explanation:

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3x To the power of -2 X 4x To the power of -3

damaskus [11]

Answer:

Answer = $12 x^{-5}$

Step-by-step explanation:

Step 1:-

simplifying $3 x^{-2} × 4 x^{-3}$

$3 × 4(x^{-2} )(x^{-3} )$

base are equal powers are added

on simplification $12 x^{-5}$

6 0

3 years ago

Find the 13th term of the sequence 5, 8, 11, 14, 17...

snow_tiger [21]

5,8,11,14,17,20,23,26,29,32,35,38,41

Add each number by 3

13th term is 41 ( first choice)

6 0

2 years ago

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Work out the surface area of this sphere.<br> Give your answer to 1 decimal place.

bearhunter [10]

Answer:

452.4

Step-by-step equation:

surface area of a sphere formula= 4πr²

plug 6 in for r

4π(6)² =452.389 rounded to 452.4

7 0

2 years ago

If the dimensions of a square pyramid are measured in yards, then the volume of the pyramid is measured in

Leona [35]

Yd * yd * yd = yd^3

The volume is measured in cubic yards.

8 0

2 years ago

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The area of a rectangular garden is given by the trinomial x2 + x – 42. What are the possible dimensions of the rectangle? Use f

Murrr4er [49]

Answer:

Step-by-step explanation:

Hello, please consider the following.

$x^2+x-42\\\\\text{The sum of the zeroes is -1=-7+6 and the product is -42=-7*6.}\\\\\text{So, we can factorise.}\\\\x^2+x-42\\\\=x^2+7x-6x-42\\\\=x(x+7)-6(x+7)\\\\=(x+7)(x-6)$

So, the possible dimensions of the rectangle are (x+7) and (x-6).

Thank you.

3 0

3 years ago

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