4 years ago

What is the sum of (4x2 – 10x + 3) and (-6x2 + 10x + 12)

Mathematics

1 answer:

kykrilka [37]4 years ago

6 0

Answer:

-2x² + 15

Step-by-step explanation:

Step 1: Add like terms

4x² - 6x² = -2x²

-10x + 10x = 0

3 + 12 = 15

Step 2: Rewrite

-2x² + 15

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