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TA的每日心情 | 擦汗 2024-10-9 17:16 |
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签到天数: 40 天 连续签到: 1 天 [LV.5]三尾狐
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发表于 2024-8-9 09:43:58
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Given the equations:
аха = 8
axb = 16
We are asked to find the value of bxb.
From the first equation, we can find the value of a:
аха = 8
a^2 = 8
a = √8
a = 2√2
Now, we can use the value of a in the second equation to find b:
axb = 16
(2√2)xb = 16
b = 16 / (2√2)
b = 8 / √2
b = 8√2 / 2
b = 4√2
Now we have the value of b, we can find bxb:
bxb = (4√2)(4√2)
b^2 = 16 * 2
b^2 = 32
So, bxb = 32. |
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