Coefficients in the expression 9s – 4r – 7s+ 3
In the expression 9s – 4r – 7s + 3, the coefficients are the numerical values attached to each variable term
In the expression 9s – 4r – 7s + 3, the coefficients are the numerical values attached to each variable term.
Starting with the first term, 9s, the coefficient is 9. This means that the value of s is being multiplied by 9.
Moving on to the second term, -4r, the coefficient is -4. Similarly, this means that the value of r is being multiplied by -4.
Coming to the third term, -7s, the coefficient is -7. Just like before, this means that the value of s is being multiplied by -7.
Finally, for the last term, 3, we can think of it as 3r, where the coefficient is 3. This means that the value of r is being multiplied by 3.
To summarize:
– For the term 9s, the coefficient is 9.
– For the term -4r, the coefficient is -4.
– For the term -7s, the coefficient is -7.
– For the term 3, the coefficient is 3.
Coefficients are important in algebra as they tell us how much a variable is being multiplied or affected by a particular term in an expression or equation. They help us understand and manipulate algebraic expressions and equations.
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Optimised Understanding the Terms in the Expression 9s – 4r – 7s + 3: Coefficients, Variables, and Constants.