Question

(5x + 7) × (3 x + 4)​

Answer 1

Answer:

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Answer 2

Answer:

15x²+41+28 is correct answer

Step-by-step explanation:

Step 1:

$(5x + 7) (3 x + 4)$

Step 2:

$15 {x}^{2} + 20x + 21x + 28$

Step 3:

$15 {x}^{2} + 41x + 28✓$