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3 years ago

Use the grouping method to factor x^3+x^2+3x+3

Mathematics

1 answer:

maks197457 [2]3 years ago

7 0

Answer:

(x^2 + 3)(x + 1).

Step-by-step explanation:

x^3 + x^2 + 3x + 3

= x^2(x + 1) + 3(x + 1)

= (x^2 + 3)(x + 1).

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Find the equation 3(x +5)+(3x +5)<br><br>

Katarina [22]

Answer:

=6x+20

Step-by-step explanation:

3(x+5)+(3x+5)

Solution:

=3x+15+3x+5

=6x+20

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3 years ago

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murzikaleks [220]

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3 years ago

Use the graph below to find f(1)

Vladimir [108]

Answer:

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7 0

3 years ago

If anyone knows how to do this

iogann1982 [59]

Answer:

1) 47

2) 4

Step-by-step explanation:

Complimentary = 90 degrees

1) 43 + ? = 90

? = 47

2) 86 + ? = 90

? = 4

8 0

3 years ago

It takes 3 hours to cook an 8-pound turkey. How long would it take to cook a turkey that is 14 pounds? Round to the nearest tent

pochemuha

Answer:

5.3 hours

Step-by-step explanation:

Given:

3 hours = 8lbs. turkey

?? hours = 14lbs. turkey

Do proportions:

$\frac{3}{8}$ = $\frac{x}{14}$ <-- Cross Multiply

42 = 8x <-- Solve for x

x = 5.25

Round to the nearest tenth:

x = 5.3 hours

8 0

3 years ago