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salantis [7]
3 years ago
13

What are the real solutions of the equation x^4= 81?

Mathematics
1 answer:
zmey [24]3 years ago
5 0
Use photomath it’s free
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-4x - 24 = 8<br><br> Please help &amp; explain how you got to the answer
Vlad [161]
-4x-24=8
So you move the -24 to the other side.
-4x=32
Divide both sides by -4.
x=-8
8 0
3 years ago
Read 2 more answers
How do u work this out and what's the answer
I am Lyosha [343]
1) you would need to turn both fractions so they have a common denominator, that would be 2 2/4 and 3/4
2) then subtract : 2 2/4 - 3/4, and you would subtract numerators and the whole number, but you keep the denominator the same. However, you cannot subtract 2 and 3 in this case, so you need to change 2 2/4 to 1 5/4 (they are still equivalent)
3) 1 5/4 - 3/4 = 1 2/4, which simplified version is 1 1/2
Therefore, the answer is 1 and 1/2
6 0
3 years ago
Please Help I’m in a test!!!!!
Semenov [28]

Answer:

undefined

Step-by-step explanation:

The x coordinates didn't change so the line is vertical and vertical lines have undefined slope

5 0
3 years ago
Solve for x. SHOW YOUR WORK.
alukav5142 [94]

Answer:

1+1=2

Step-by-step explanation:

X is the answer to any math problem, and 1x2=2

3 0
2 years ago
Side of a rhombus is 5cm.if the lengthof one diagnol is 8cm,find the other
TEA [102]

Answer: the others are 5cm and 8cm


Step-by-step explanation:

this is because a rhombus is the same as a rectangle or square and they have equal two sides


3 0
3 years ago
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