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Все вопросы
- Factor the trinomial y2 + 7y – 144, the result is … #111
- Factor the trinomial x2 – 22x + 117, the result is … #112
- Use the quadratic formula to find the roots of 2x^2-5x+2 = 0, the result is … #113
- Expand (2x − 2) (2x + 2), the result is … #114
- Solve by completing square x2 + 4x – 12 = 0, the result is … #115
- Solve using factoring by grouping 18a^3 b^3– 27a^2 b^3 + 36a^3 b^2, the result is … #116
- Solve using factoring by grouping ab (x^2+ y^2) – xy (a^2 + b^2), the result is … #117
- Solve using factoring by grouping 6ab – b^2 + 12ac – 2bc, the result is … #118
- Solve using factoring by grouping x^3– 3x^2 + x – 3, the result is … #119
- In the polynomial 5x^3 + 5x^2 +4x+2, the number of terms are … #120