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Rewrite the expression as a product of four linear factors:

(x^(2)-3x)^(2)-16(x^(2)-3x)-36
Answer:

Rewrite the expression as a product of four linear factors:\newline(x23x)216(x23x)36 \left(x^{2}-3 x\right)^{2}-16\left(x^{2}-3 x\right)-36 \newlineAnswer:

Full solution

Q. Rewrite the expression as a product of four linear factors:\newline(x23x)216(x23x)36 \left(x^{2}-3 x\right)^{2}-16\left(x^{2}-3 x\right)-36 \newlineAnswer:
  1. Identify Expression: Let's first identify the expression we need to factor: (x23x)216(x23x)36(x^2 - 3x)^2 - 16(x^2 - 3x) - 36. Notice that this is a quadratic in form, where the variable part is (x23x)(x^2 - 3x). Let's set u=x23xu = x^2 - 3x to simplify our expression.
  2. Set Simplification Variable: Now, rewrite the expression in terms of uu: u216u36u^2 - 16u - 36. This is a quadratic equation that we can factor.
  3. Rewrite in Terms of uu: To factor the quadratic equation u216u36u^2 - 16u - 36, we need to find two numbers that multiply to 36-36 and add up to 16-16. These numbers are 18-18 and +2+2.
  4. Factor Quadratic Equation: Now we can write the factored form of the quadratic equation: (u18)(u+2)(u - 18)(u + 2).
  5. Write Factored Form: Next, we substitute back x23xx^2 - 3x for uu to get the factored form in terms of xx: (x23x18)(x23x+2)(x^2 - 3x - 18)(x^2 - 3x + 2).
  6. Factor x23x18x^2 - 3x - 18: We now need to factor each of these quadratic expressions further. Starting with x23x18x^2 - 3x - 18, we look for two numbers that multiply to 18-18 and add up to 3-3. These numbers are 6-6 and +3+3.
  7. Factor x23x+2x^2 - 3x + 2: The factored form of x23x18x^2 - 3x - 18 is (x6)(x+3)(x - 6)(x + 3).
  8. Combine Linear Factors: Now, we factor x23x+2x^2 - 3x + 2. We look for two numbers that multiply to +2+2 and add up to 3-3. These numbers are 2-2 and 1-1.
  9. Combine Linear Factors: Now, we factor x23x+2x^2 - 3x + 2. We look for two numbers that multiply to +2+2 and add up to 3-3. These numbers are 2-2 and 1-1.The factored form of x23x+2x^2 - 3x + 2 is (x2)(x1)(x - 2)(x - 1).
  10. Combine Linear Factors: Now, we factor x23x+2x^2 - 3x + 2. We look for two numbers that multiply to +2+2 and add up to 3-3. These numbers are 2-2 and 1-1.The factored form of x23x+2x^2 - 3x + 2 is (x2)(x1)(x - 2)(x - 1).Finally, we combine all the linear factors to express the original expression as a product of four linear factors: (x6)(x+3)(x2)(x1)(x - 6)(x + 3)(x - 2)(x - 1).

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