3 years ago

Expand and simplify (x+2) (x+3) (x+4)

Mathematics

1 answer:

NikAS [45]3 years ago

8 0

Answer:

3x+9

Step-by-step explanation:

1(x+2) +1(x+3) +1(x+4)

x+2+x+3+x+4

x+x+x+2+3+4

3x+9

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Evaluate the following expression when x = 6 and y = 2:

Liula [17]

Answer:

11/2

Step-by-step explanation:

$\frac{ {x}^{2} + {y}^{3} }{2 + x} \\$

when,

$x = 6 \\ y = 2$

Now substitute the value we get,

$\frac{ {6}^{2} + {2}^{3} }{2 + 6} \\ \\ = \frac{36 + 8}{8} \\ \\ = \frac{44}{8} \\ \\ = \frac{11}{2}$

5 0

3 years ago

6 veces un numero elevado al cuadrado.

Lunna [17]

Answer:

Six squared=36

Step-by-step explanation:

Well, we know squared means 2

So...Think.

Six is not times 2. You might think that, but...

...It's actually multiplying 6 two times

6x6 is 36

You also can think of it as

6x(6 two times)

or 6x(3x2)

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4 0

3 years ago

Is square root of 36 plus 3 a rational or irrational number?

pshichka [43]

Answer:

The answer is D

Step-by-step explanation:

7 0

3 years ago

The number 900 has an interesting property in that the only primes that divide into it evenly are 2, 3, and 5. What are the next

Tasya [4]

900 = 2 · 2 · 3 · 3 · 5 · 5

Next numbers:

2 · 2 · 2 · 3 · 3 · 3 · 5 · 5 · 5 = 900 · 15 = 13,500

2 · 2 · 2 · 2 · 3 · 3 · 3 · 3 · 5 · 5 · 5 · 5 = 13,500 · 15 = 202,500

202,500 · 15 = 3,037,500

3,037,500 · 15 = 45,562,500

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3 0

4 years ago

Which of the following orders 2/3,25%,3/5,0.40 from least to greatest

grandymaker [24]

Answer:

1. 25%

2. 0.40

3. $\frac{3}{5}$

4. $\frac{2}{3}$

Step-by-step explanation:

Solve each individually;

$\frac{2}{3}=0.67\\$

25% = $\frac{25}{100}=0.25$

$\frac{3}{5}=0.60$

8 0

3 years ago