Ask question

Ask question

All categories

2 years ago

8

Determine if the expression 8a – a4 is a polynomial or not. If it is a polynomial,

1 answer:

SCORPION-xisa [38]2 years ago

5 0

Answer:

Represents

Step-by-step explanation:

Going over the basic definition of polynomial, an expression which is composed of variables, constants and exponents, that are combined using the mathematical operations such as addition, subtraction, multiplication and division, we can see that the expression is indeed a polynomial.

You might be interested in

Solve the inequality :<br> x-7 ≤ 3x + 1

Nina [5.8K]

Answer:

See below.

Step-by-step explanation:

x-7≤3x+1

+7 +7

x≤3x+8

-3x -3x

-2x≤8

/-2 /-2

x≥-4

The inequality symbol reverses when divided/multiplied by a negative term.

-hope it helps

6 0

2 years ago

Read 2 more answers

PROVE THAT THE SUM OF THE ANGLES OF A TRIANGLE IS 180

ycow [4]

Each of the angles in a triangle are 60 degrees, so when you add them together, you get 180

60+60+60=180

4 0

3 years ago

kifflom [539]

$\\ \sf\longmapsto \dfrac{x^2-1}{x^2+5x+4}\leqslant 0$

Solving denominator

$\\ \sf\longmapsto x^2+5x+4>0$

$\\ \sf\longmapsto x^2+4x+x+4>0$

$\\ \sf\longmapsto x(x+4)+1(x+4)>0$

$\\ \sf\longmapsto (x+4)(x+1)>0$

$\\ \sf\longmapsto x>-4\:or x>-1$

Hence x $\neq$ -1
x can't be 0 as it makes function undefined

$\\ \sf\longmapsto -4$

5 0

2 years ago

List five bias questions.

ki77a [65]

Go to Calvin. Edu hope this helps.

4 0

3 years ago

Pam’s Pizza Parlor offers six different toppings for pizza: pepperoni, sausage, meatballs, peppers, onions, and mushrooms. You w

Gwar [14]

I would see 12 different combinations.

4 0

3 years ago