10-10-2018
Mathematics

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Question:

Find 2a(3 - b) if a = 4 and b = 5.

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Thien1357 Thien1357

10-10-2018

3-5=-2. 2×4=8. 8×-2=-16 the answer is -16

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fortheloveofbands fortheloveofbands

10-10-2018

2a(3 - b) =
2 × 4 =8
8(3 - b)
8 × 3 - 8 × 5
24 - 40 = -16

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