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Sati [7]
3 years ago
10

Checking for extraneous solutions

Mathematics
1 answer:
jarptica [38.1K]3 years ago
8 0
There is no restriction on the domain because there is a cube root for all real values positive or negative.  So you can solve this as there are no extraneous solutions...

Cube both sides...

2x-4=-8

2x=-4

x=-2

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Please help with this question?
lesya [120]

Answer:42, 3, 2, 15

Step-by-step explanation:

6 0
3 years ago
. 4/18 times 2/92. 1/9 times 3/63. 12/14 times 1/84.1/7 times 5/65. 17/20 times 1/61. 4 1/4 times 3 1/22. 3 5/6 times 4 1/23. 2
AlladinOne [14]

Answer:

Step-by-step explanation:

4/18×2/92

=1/9×1/23

=1/207

1/9×3/63

=1/3×1/23

=1/69

12/14×1/84

=1/14×1/7

=1/98

1/7×5/65

=1/7×1/13

=1/91

17/20×1/61

=17/1220

4 1/4 ×3 1/22

=17/4×67/22

=1,139/88

=12 83/88

3 5/6×4 1/23

=23/6×93/23

=93/6

=15 3/6

=15 1/2

2 1/2×4 7/84

=5/2×343/84

=1715/168

=10 35/168

I have answered more than 2 from each set

6 0
3 years ago
Please Help I don’t get this!!!☹️☹️Im gonna have a meltdown!
marta [7]

Answer:

Y = -5X

Step-by-step explanation:

<u>Don't</u><u> </u><u>have</u><u> </u><u>a</u><u> </u><u>meltdown</u><u>.</u><u> </u><u>It's</u><u> </u><u>not</u><u> </u><u>good</u><u> </u><u>for</u><u> </u><u>you</u><u>. </u><u>Glad</u><u> </u><u>to</u><u> </u><u>help</u><u> </u><u>you</u><u> </u><u>out</u><u>.</u> :)

7 0
1 year ago
an area of 6 yards is equal to 54 square feet. 9 square yards is equal to how many square feet? explain or show your reasoning
s2008m [1.1K]

Answer:

81 squared feet

Step-by-step explanation:

8 0
3 years ago
Solve this question. Check your solution.<br> -5 + s &gt; -1
HACTEHA [7]
<span><span><span>−5</span>+s</span>><span>−1

</span></span>Step 1: Simplify both sides of the inequality.

<span><span>s−5</span>><span>−1

</span></span>Step 2: Add 5 to both sides.

<span><span><span>s−5</span>+5</span>><span><span>−1</span>+5
</span></span><span>s>4

</span>Answer:<span>s><span>4

hope this helps!</span></span>
3 0
3 years ago
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