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harina [27]
2 years ago
11

Which expression would be easier to simplify if you used the commutative

Mathematics
1 answer:
Elan Coil [88]2 years ago
6 0
The answer is B because if you check it again it will be the same <3
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Can someone help me with this pls
Oksi-84 [34.3K]

Answer:

x = 1/3 or x = -2/3

Step-by-step explanation:

Let's solve your equation step-by-step.

9x2+3x−2=0

For this equation: a=9, b=3, c=-2

9x2+3x+−2=0

Step 1: Use quadratic formula with a=9, b=3, c=-2.

x=\frac{-b\pm\sqrt{b^2-4ac} }{2a}

x=\frac{-(3)\pm\sqrt{(3)^2-4(9)(-2)} }{2(9)}

x=\frac{-3\pm\sqrt{81} }{18}

x = 1/3 or x = -2/3

4 0
2 years ago
Read 2 more answers
Raíz cuadrada de 110
lara31 [8.8K]

<span>La raíz cuadrada de 110 es aproximadamente 10.48809.
</span>
Espero que esto haya ayudado :)
6 0
3 years ago
For which value of x does f(x) = 2
laila [671]

Answer:

<h2>x = -4</h2>

Step-by-step explanation:

<em>Look a the picture</em>.

Draw the horizontal line <em>y = 2</em>.

Common point: (-4, 2).

Conclusion: f(x) = 2 → x = -4

8 0
3 years ago
Find the circumference,<br> 18 ft
Marysya12 [62]

Answer:

56.549 feet

Step-by-step explanation:

Diameter. ft in m

18′0″ 56.55. 678.6 17.24

18′1″ 56.81.

18′2″ 57.07. 684.9

18′3″ 57.33. 688.0

18′4″ 57.60. 691.2

18′5″ 57.86. 694.3 17.64

18′6″ 58.12. 697.4 17.71

18′7″ 58.38 700.6 17.79

18′8″ 58.64 703.7 17.87

18′9″ 58.90. 706.9 17.95

18′10″ 59.17. 710.0 18.03

18′11″ 59.43. 713.1 18.11

5 0
2 years ago
A rectangular page is to contain 32 square inches of print. The margins at the top and bottom of the page are to be 2 inches wid
Helen [10]
Gggggggggggvvgvvvvvbnjhhhbcse
8 0
3 years ago
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