Which sum or difference is modeled by the algebra tiles?
a.
(-x2 β 2x + 4) β (x2...
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Mathematics, 07.01.2020 18:31 shelbie76
Which sum or difference is modeled by the algebra tiles?
a.
(-x2 β 2x + 4) β (x2 + 2x + 1) = -2x2 β 4x + 3
b.
(-x2 β 2x + 4) + (-x2 β 2x + 1) = -2x2 β 4x + 3
c.
(-x2 β 2x + 4) β (x2 β 2x β 1) = -2x2 β 4x + 3
d.
(-x2 β 2x + 4) + (-x2 + 2x + 1) = -2x2 β 4x + 3
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