题目
FMT001 Week 4 Quiz |LA018
多重下拉选择题
5 𝑎 + 7 In the above [ Select ] algebraic expression algebraic equation , the [ Select ] variable pronumeral coefficient constant is the five and the [ Select ] variable coefficient constant pronumeral is the seven. The variable is [ Select ] the number 7 the letter "a" the operator "+" the number 5 .
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思路分析
The given expression is '5a + 7', which combines a variable with a numerical factor and a constant.
Option 1: 'algebraic expression' — This classification is correct because the expression uses letters representing variables along with numbers and arithmetic operations, and it does......Login to view full explanation登录即可查看完整答案
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5 𝑎 + 7 In the above [ Select ] algebraic expression algebraic equation , the [ Select ] variable pronumeral coefficient constant is the five and the constant is the seven. The variable is the letter "a" .
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