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Find the product. Simplify your answer.\newline3f2(3f2+4f)-3f^2(-3f^2 + 4f)

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Q. Find the product. Simplify your answer.\newline3f2(3f2+4f)-3f^2(-3f^2 + 4f)
  1. Distribute 3f2-3f^2: Distribute 3f2-3f^2 to each term inside the parentheses.\newlineWe need to apply the distributive property a(b+c)=ab+aca(b + c) = ab + ac.\newline3f2(3f2+4f)=3f23f2+3f24f-3f^2(-3f^2 + 4f) = -3f^2 \cdot -3f^2 + -3f^2 \cdot 4f
  2. Simplify 3f2×3f2-3f^2 \times -3f^2: Simplify 3f2×3f2-3f^2 \times -3f^2.\newlineMultiply the coefficients and add the exponents for ff.\newline3f2×3f2=9f4-3f^2 \times -3f^2 = 9f^4
  3. Simplify 3f2×4f-3f^2 \times 4f: Simplify 3f2×4f-3f^2 \times 4f.\newlineMultiply the coefficients and add the exponents for ff.\newline3f2×4f=12f3-3f^2 \times 4f = -12f^3
  4. Combine results: Combine the results from Step 22 and Step 33.\newlineWe have found:\newline9f49f^4 from Step 22\newline12f3-12f^3 from Step 33\newlineSo, 3f2(3f2+4f)=9f412f3-3f^2(-3f^2 + 4f) = 9f^4 - 12f^3

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