(8×²+2×-9)+(-14×²-2×-11Solution:8×²+2×-9(+)-14×²×-11-6×³. -20

Question

(8×²+2×-9)+(-14×²-2×-11Solution:8×²+2×-9(+)-14×²×-11-6×³.          -20​

iecexyz · Answer

Answer:The solution you provided is incorrect. Let's solve the expression step-by-step: Step 1: Rewrite the expression Rewrite the given expression without parentheses, remembering to distribute the positive sign to the second set of terms: 8x² + 2x - 9 - 14x² - 2x - 11 Step 2: Combine like terms Group the like terms together: (8x² - 14x²) + (2x - 2x) + (-9 - 11) Step 3: Simplify Simplify each group of like terms: -6x² + 0x - 20 Step 4: Final Answer The simplified expression is: -6x² - 20 Therefore, the correct solution is -6x^2 - 20

Answered by iecexyz | 2025-07-19

(8×²+2×-9)+(-14×²-2×-11Solution:8×²+2×-9(+)-14×²×-11-6×³. -20​

Answer (1)

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