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andreev551 [17]
3 years ago
5

EMERGENCY, EMERGENCY, I WILL GIVE BRAINLIEST

Mathematics
1 answer:
AlekseyPX3 years ago
8 0
First you must distribute the 1/4 to get
: 1/2x^2-3=15
then you have to add three to both sides so it become
: 1/2x^2=18
then divide by 1/2 to get
:x^2 =36
then take the square root to get a final answer of
:x=6
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