3 years ago

X² + 6x +8=0 In factoring algorithm

Mathematics

2 answers:

Mama L [17]3 years ago

8 0

Answer:

(x+2)(x+4)

Step-by-step explanation:

lana [24]3 years ago

7 0

Answer:

( x + 2 ) ( x + 4 )

Step-by-step explanation:

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Pls answer me this all question

Scorpion4ik [409]

Answer:

a. $5 \frac{21}{40}$

b. $\frac{1}{42}$

Step-by-step explanation:

$a. \: 12 \frac{2}{5} - 6 \frac{7}{8}$

$\frac{62}{5} - \frac{55}{8}$

$\frac{62}{8} \times \frac{8}{8} - \frac{55}{8} \times \frac{5}{5}$

$\frac{62 \times 8 - 55 \times 5}{40}$

$\frac{221}{40}$

$5 \frac{21}{40}$

$b. \: \frac{3}{14} - \frac{4}{21}$

$\frac{3}{14} \times \frac{3}{3} - \frac{4}{21} \times \frac{2}{2}$

$\frac{3 \times 3}{42} - \frac{4 \times 2}{42}$

$\frac{1}{42}$

Hope it is helpful....

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In a standard set of dominoes, a face of each domino has a line through the center, with 0 to 6 dots on each side of the line. E

beks73 [17]

1/7 of the dominoes will have the same number on both sides

5 0

3 years ago

BC = x + 14, AB = x + 10, AC = 22

irinina [24]

$ab = x + 10 \\ bc = x + 14 \\ ac = 22 \\ (x + 10) + (x + 14) = 22 \\ x + x + 10 + 14 = 22 \\ 2x + 24 = 22 \\ 2x = 22 - 24 \\ 2x = - 2 \\ x = \frac{ -2}{2} \\ x = - 1$

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The length of the flower garden is 3 times as great as the width. What are the dimensions? The area is 48 sq m

Rudiy27

The correct answer is 144

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3 years ago

Find the equivalent exponential expression (4^4)^2

sdas [7]

<span>(4^4)^2
= 4^(4*2)
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answer
4^8</span>

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