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Mathematics, 14.04.2020 04:31 kayleerose414
Leon evaluated the expression Negative one-half(β4a β 6) + a2 for a = 8. Negative one-half(-4(8) - 6) + 82 Negative one-half (-32-6) + 82 Negative one-half(-38) + 82 Negative one-half(-38) + 16 β19 + 16 β3 Analyze Leon's work. Check all that apply. Leon should have subtracted inside the parentheses before he multiplied. The expression inside the parentheses should be simplified to β26 instead of β38. Leon multiplied 8 by 2 when he should have raised 8 to a power of 2. The multiplication of two negative values in step 4 should result in a positive value. The correct answer should be 35.
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Leon evaluated the expression Negative one-half(β4a β 6) + a2 for a = 8. Negative one-half(-4(8) - 6...
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