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OpenStudy (hellokitty17):
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?
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Nnesha (nnesha):
distribute 2nd parentheses by negative one
oregonduck (oregonduck):
A =3
OpenStudy (hellokitty17):
thx
oregonduck (oregonduck):
yup
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