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9th -
12thgrade
Quadratics -Factor, Square Roots, and Complete the Square
8 questions
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- 1. Multiple ChoiceSolve by factoring.
(7n - 4)(n - 5) = 07 and 1/87 and 5/2-4/7 and -54/7 and 5 - 2. Multiple ChoiceSolve by factoring.
8n2 = -16n4 and -4-34 and -7-2 and 0 - 3. Multiple ChoiceSolve by factoring.
3n2 - 28n + 49 = 05/7 and 5/23/5 and -67/3 and 76/5 and -8 - 4. Multiple ChoiceSolve by factoring.
30x2 + 114x + 72 = 0-5/3 and 7/55/3 and 3-4/5 and -3-5/7 and -8 - 5. Multiple ChoiceSolve by taking square roots.
9p2 = 41446 and -46√46√46 and - √46(√414)/3 and - (√414)/3 - 6. Multiple ChoiceSolve by taking square roots.
-5 - 10n2 = -66566 and -66√66 and - √66√66No solution. - 7. Multiple ChoiceSolve by completing the square.
n2 + 16n - 18 = 0-6 + 3√7 and -6 - 3√7-10 + √127 and -10 - √127-3 and -9-8 + √82 and -8 - √82 - 8. Multiple ChoiceSolve by completing the square.
2n2 - 24n - 54 = 1810 + 3√21 and 10 - 3√21-4 + √86 and -4 - √866 + 6√2 and 6 - 6√25 + √114 and 5 - √114 - Answer choicesTagsAnswer choicesTags