Mathematics, 15.07.2019 14:00 batmanmarie2004
Two sets of quadratic expressions are shown below in various forms: line 1: x2 + 3x + 2 (x + 1)(x + 2) (x + 1.5)2 − 0.25 line 2: x2 + 5x + 6 (x + 2)(x + 3) (x + 2.5)2 + 6.25 which line contains three equivalent expressions? line 1 only line 2 only both line 1 and line 2 neither line 1 nor line 2
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Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =
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Two sets of quadratic expressions are shown below in various forms: line 1: x2 + 3x + 2 (x + 1)(x...
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