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29 March, 04:57
4+3x the (x has an exponent of 4) = 81
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S
Snuffles
29 March, 06:02
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x = 2.25 (Approximately)
Step-by-step explanation:
4 + 3x^4 = 81
4 - 4 + 3x^4 = 81 - 4
3x^4 = 77
(3x^4) / 3 = 77/3
x^4 = 25.67 (Approximately)
x = 2.25 (Approximately)
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