2 years ago

11x2-5 + X+4 what is the sum of the polynomials?

Mathematics

1 answer:

True [87]2 years ago

5 0

Answer:

11x^2 +x -1

Step-by-step explanation:

11x^2 -5 + x+4

Combine like terms

11x^2 +x -5+4

11x^2 +x -1

You might be interested in

What is the solution to the equation 3/5(x-5/8)=1/12-x+7/8?

olga_2 [115]

x = 5/6 = 0.833.................

8 0

3 years ago

Plz help me NOW I will mark you brainliest

puteri [66]

Let x be the percentage of p.
Therefore,
$m\% \: \: of \: \: n = x\% \: \: of \: \: p \\ = > \frac{mn}{100} = \frac{px}{100} \\ = > mn = \frac{px}{100} \times 100 \\ = > mn = px \\ = > \frac{mn}{p} = x$

Answer:

$\frac{mn}{p}$

Hope you could get an idea from here.

Doubt clarification - use comment section.

8 0

2 years ago

Is y=x+9 linear or is it not linear

avanturin [10]

Answer: It is linear. When a line is linear it just means it makes a straight line when you graph it. When it isn’t it will be curved or in some weird shape.

Step-by-step explanation:

3 0

3 years ago

A teacher asked four of her students to write an expression for the problem below. All products in a store are being discounted

Sunny_sXe [5.5K]

Answer:

she iduno

Step-by-step explanation:

8 0

2 years ago

Quadrilateral ABCD is a trapezoid with an area of 20 cm^2 Find the height of the trapezoid, h. Round the answer to the nearest t

sergij07 [2.7K]

Area of trapezoid=(7+3)*h/2=20 cm2
10*h/2=20
5h=20
h=4

the answer is 4.0 cm

5 0

2 years ago