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Mathematics, 18.02.2021 16:00 mira2479

B. Subtract polynomials: (3x – 5 – 7x2) – (–2 + 6x2 – 5x) Step 1: Rewrite the polynomials without the parentheses. Remember to multiply each term in the second parentheses by –1. Show your work. (2 points) Step 2: Write the polynomial in descending order and use parentheses around like terms. (1 point) Step 3: Add the like terms identified in Step 2 to simplify the polynomial. (1 point)

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B. Subtract polynomials: (3x – 5 – 7x2) – (–2 + 6x2 – 5x) Step 1: Rewrite the polynomials without th...

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