Algebraic expressions (Part 1)INTRODUCTION TO ALGEBRAConsider the expression below and answer the questions that follow:2(cโ3)โd+5d23โc2(๐โ3)โ๐+5๐23โ๐Answer:How many terms are there in the expression? What is the value of the coefficient of d๐? For what value of c๐ is the expression undefined? c=๐= 2 attempts remaining
Question
Algebraic expressions (Part 1)INTRODUCTION TO ALGEBRAConsider the expression below and answer the questions that follow:2(cโ3)โd+5d23โc2(๐โ3)โ๐+5๐23โ๐Answer:How many terms are there in the expression? What is the value of the coefficient of d๐? For what value of c๐ is the expression undefined? c=๐= 2 attempts remaining
Solution
The expression given is: 2(cโ3)โd+5d23โc
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How many terms are there in the expression? The expression has four terms: 2(cโ3), -d, 5d23, and -c.
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What is the value of the coefficient of d? The coefficient of d is -1 from the term -d.
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For what value of c is the expression undefined? The expression would be undefined when the denominator of a fraction is zero. In this case, the expression would be undefined for c = 23 because it would make the denominator of the third term (5d23) zero.
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