Math, asked by preetikajashnani, 8 months ago

EXPAND 2(4a + 7b) – 4(3a – 4b)

Answers

Answered by NarayananSahaana545
0

Answer:

2x(4xa + 7xb) - 4x(3xa - 4xb)

Answered by Anonymous
4

Step-by-step explanation:

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 \displaystyle \tt :  \implies \: 2(4a + 7b) - 4(3a - 4b) \\  \\  \displaystyle \tt :  \implies \: 8a + 14b - 12a + 16b \:  \:  \:  \:  \\  \\  \displaystyle \tt :  \implies \:  - 4a + 30b \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  \\  \displaystyle \tt :  \implies \: 30b - 4a \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:

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