Which expressions are polynomials?

Mathematics

2 answers:

kenny6666 [7]2 years ago

6 0

Answer:

2x^4 − y

6 + w

z + 1

Step-by-step explanation:

exis [7]2 years ago

5 0

Answer:

It is 6+w, z=1, and 2x^4-y

Step-by-step explanation:

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Latrell is going to put chocolate ice cream in x bowls for his friends. He will put 0.75 cups of ice cream in each bowl. Which e

krek1111 [17]

Answer:

0.75 cups of ice cream

x bowls

t is the total number of cups of ice cream

.75x = t

example"

If you have 5 bowls.

.75 (cups of ice cream) * 5 (bowls) = 3.75 cups of ice cream needed

Step-by-step explanation:

6 0

3 years ago

Solve using quadratic formula<br> 6x^2-x=2

Nadya [2.5K]

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$x = \cfrac{ -(-1) \pm \sqrt { (-1)^2 -4(6)(-2)}}{2(6)}\implies x = \cfrac{1\pm\sqrt{1+48}}{12} \\\\\\ x = \cfrac{1\pm\sqrt{49}}{12}\implies x = \cfrac{1\pm 7}{12}\implies x = \begin{cases} \frac{8}{12}\to &\frac{2}{3}\\[1em] -\frac{6}{12}\to &-\frac{1}{2} \end{cases}$