10. What are the two expressions whose sum is 7x and whose product is 10x2?A 2x and 5xB. -2x and 5xC. 2x and -5xD. -2x and - 5x​

Answers 1

Answer:

The answer is letter A.

Step-by-step explanation:

2x + 5x =7x

2x × 5x =10x²

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