Math, asked by meenakshijohrimj, 6 hours ago

Find product : (5x+7)(2x–4).

Answers

Answered by Its28

Answer:

(5x+7)(2x–4).

→ 5x(2x–4)+7(2x–4).

→ 10x²- 20x+14x-28

→ 10x²-6x-28

Answered by khairulh4444

Answer:

5x+7 × 2x-4

5x ×2x + 7× (-4)

10x² + (-28)

10x²-28..

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