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2x^(3)+32x^(2)+128 x

2x3+32x2+128x 2 x^{3}+32 x^{2}+128 x

Full solution

Q. 2x3+32x2+128x 2 x^{3}+32 x^{2}+128 x
  1. Identify Common Factor: Identify if there is a common factor in all terms of the polynomial 2x3+32x2+128x2x^{3}+32x^{2}+128x. The common factor is 2x2x, as each term is divisible by 2x2x.
  2. Factor Out Common Factor: Factor out the common factor 2x2x from each term of the polynomial.2x(x2+16x+64)2x(x^2 + 16x + 64)
  3. Check Quadratic Factorization: Check if the quadratic x2+16x+64x^2 + 16x + 64 can be factored further.\newlineThe quadratic is a perfect square trinomial because (8x)2=64x2(8x)^2 = 64x^2, 2×8x×8=128x2 \times 8x \times 8 = 128x, and 82=648^2 = 64.
  4. Factor Quadratic: Factor the quadratic x2+16x+64x^2 + 16x + 64 into (x+8)2(x + 8)^2.\newline2x(x+8)22x(x + 8)^2
  5. Check Further Simplification: Check for any further simplification.\newlineNo further simplification is possible.

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