MATHS

👨🏻‍🏫 學術台數學

豪賢

2007-08-16 8:56 am

describe the follwing algebraic expressions in words.
1. 2(x-3)+4
2. 2x-(3+4)

回答 (2)

Kakiamo

2007-08-16 9:03 am

✔ 最佳答案

1 . two times the difference of x minus three all then plus four
2 . two times x minus the sum of three plus four

is it ok for you now ?

參考: myself

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用戶139030

2007-08-16 9:00 am

1.2x-6+4=2x-2
2.2x-3-4=2x-7

參考: 自己=]

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