2 years ago

Can someone please help me???

Mathematics

1 answer:

PolarNik [594]2 years ago

4 0

Answer:

c,d

Step-by-step explanation:

factorise it

x + 4 = 0 ⇒ x1 = −4

x − 2 = 0 ⇒ x2 = 2

You might be interested in

What is thirty-four and twelve hindredths in expanded form?

strojnjashka [21]

The answer is two hundred thirty four.

6 0

3 years ago

Do most students walk, bike, or bus to school?

bonufazy [111]

Answer:

Most students ride the bus since the pie chart section is biggest at the bus section.

23 people walking / 100 people is 23% and 23% of 100 is 23 people.

Step-by-step explanation:

5 0

3 years ago

Find K by evaluating Limit

Lubov Fominskaja [6]

Answer:

Step-by-step explanation:

$\lim_{x \to \infty}\frac{1-cos4x}{1-cos2x}= \lim_{x \to 0} \frac{(1-cos4x)'}{(1-cos2x)'}= \lim_{x \to 0}\frac{4sin4x}{2sin2x}= \lim_{x \to 0}\frac{2*2sin2xcos2x}{sin2x}\\ = \lim_{x \to 0}4cos2x\\ =4$

{L'Hospital's rule}

<em>I hope this helps you</em>

6 0

1 year ago

Use the shell method to find the volume of the solid generated by revolving the regions bounded by the curves and lines about th

I am Lyosha [343]

Answer:

<h2>it is 6 because it's hard to explain but all I know it's 6</h2>

7 0

3 years ago

You are determining the mass of an object using a triple beam balance. When the pointer is lined up with the zero mark, the ride

Molodets [167]

328 grams is the mass.

3 0

2 years ago