find the positive roots of root 3 X square + 6 is equal to 9
Answers
Answered by
2
Answer:
1
Step-by-step explanation:
3x² + 6 = 9
3x² = 9 - 6
3 x² = 3
x² = 1
∴ x = 1
Answered by
0
Answer:
x=+1,-1
Step-by-step explanation:
3x²+6=9
3x²=3
x²=1
x=+₋1
please mark brainiest!!!!
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