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OpenStudy (anonymous):
Simplify the following expression: (5x2 + 3x + 4) - (2x2 + 5x - 1). If the final answer is written in the form Ax2 + Bx + C, what is the value of A? Numerical Answers Expected!
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OpenStudy (anonymous):
You have to add and subtract the values which are similar. In this case. \[5x^2-2x^2 +3x-5x+4+1.\] Once that is done, your coefficients of the different powers of x are A,B, and C.
OpenStudy (anonymous):
Let me know what you get. :)
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