Match the expression with its name.

Mathematics

1 answer:

TiliK225 [7]3 years ago

4 0

Answer:

$\large\boxed{10x^2-5x+10\ -\ \bold{quadratic\ trinomial}}$

Step-by-step explanation:

$\text{quadratic trinomial}\ -\ ax^2+bx+c\\\\\text{cubic monomial}\ -\ ax^3\\\\\text{not a polynomial}\ -\ \dfrac{a}{x}\\\\\text{fourth-degree binomial}\ -\ ax^4+bx$

$10x^2-5x+10\\\\\text{the highest power of variable (x) is 2}\to \boxed{x^2}\ \to\ \bold{quadratic}\\\\\text{polynomial has 3 terms}\ \to\ \boxed{10x^2,\ -5x,\ 10}\ \to\ \bold{trinomial}$

You might be interested in

Find the solution to the given equation of the replacement set is [6, 9, 15, 16]. 6 + 2 x = 24

OLEGan [10]

The answer to the question is 9

5 0

3 years ago

Simplify this expression: 5 + 2b - 2

Stells [14]

Answer: 2b+3

Combine like terms which are 5 and -2

5 0

3 years ago

Read 2 more answers

Which of the following sequences describes the distances of the ball from you

exis [7]

If the paintball is going 150m a second and the question asks, "starting from the distance of your friend what is the distance every TENTH of a second"
Ok so 150 meter a second so to get a tenth of a second you do 150/10 which is 15, if you start at 25 m away from you then only A and E could be correct, so now do 25+15 then that +15 and so on and you can see that letter choice E is correct

6 0

3 years ago

6 labour complete a work in 12 days. How many labours should added to complete the works in 8 days?

mario62 [17]

Answer:

9 labours

Step-by-step explanation:

In order to solve this, we must know which kind of proportionality is this. There are two types of proportions, direct and indirect/inverse proportions. In direct proportion, if one quantity increases, the other quantity also increases.

In indirect proportion, if one quantity increases, the other decreases and vice versa.

As per this question, we know if the number of labour increases, the number of days to complete a work decreases, thus proving that this is an indirect/inverse proportion.

6 labours => 12 days

x labours => 8 days

Since its an inverse proprotion, multiply 6 with 12, and x with 8.

8x = 6 × 12

x = $\frac{6*12}{8}$