Multiplying both sides of the equation by 3
(-7x+4)(7x+4)
-49x^2-28x+28x+16
The coefficients in the expression are -1 and 9
<h3>How to determine the coefficients?</h3>
The expression is given as:
-x^2 + 9x
In an expression ax, the coefficient is a.
Using the above as a guide, we have:
-x^2 + 9x
The coefficients in the above expression are -1 and 9
Read more about coefficients at:
brainly.com/question/27481600
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Answer:
1(5+b) or 2+3+b
hope this helps
have a good day :)
Step-by-step explanation:
