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Elza [17]
3 years ago
7

(x^2-2)^2-10(x^2-2)+21=0 find one value of x that is a solution to the equation

Mathematics
1 answer:
Sloan [31]3 years ago
6 0

Answer:

x=3; x=-3; x=√5; x=-√5

Step-by-step explanation:

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3 years ago
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svp [43]

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the area of the triangle is 20 units, and the answer to the expression is also 20, so its equal to each other. 20=20

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Step-by-step explanation:

3 0
2 years ago
Can someone plsss help me no links
nirvana33 [79]

Answer:

Number one the base is 24 and the Volume is 120

Number two the base is also 24 and the Volume is 240.

Step-by-step explanation:

For #1:

For the first one the area of the base is 8x3 which equals 24 so for base Number 1 its 24.

All we got to do to figure out the volume is multiply by 10 *the height* and then divide by 2 because we are finding the volume of a pyramid. 24x10 = 240/2 = 120. So the volume for Number 1 is 120.

For #2:

It has the exact same number except we are dealing with a rectangular prism which means at the end we don't have to divide by 2. For the base its  8 x 3 = 24 the same as the pyramid.  For the volume-  8 x 3 = 24 x 10 = 240 which means the volume is 240. And of course don't forget the unit yards³

Hope I was able to help!

8 0
2 years ago
Help please :)
VashaNatasha [74]

Answer:

i think its the 3rd choice

Step-by-step explanation:

i say that bc maybe when u have to go to the right, u divide.

I forgot how u do this srry T-T..

Btw did ur acc get banned..?

Hope this helps

4 0
2 years ago
Alis solution is _correct_or __incorrect______
kifflom [539]
C. 9y X y 
i hope this is right aliana

hope this helps,
xXharleyquinn04Xx
6 0
3 years ago
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