A manufacturing technician uses a polynomial model to calculate material waste per batch, given by the expression $W(x) = 7x^3 - 21x^2 - 70x$, where $x$ represents the machine speed setting. To simplify the process of finding when the waste is zero, the technician needs to factor this expression completely. Recalling the standard procedure for factoring polynomials (finding the GCF first, then factoring the remaining expression), which of the following represents the completely factored form?

A logistics coordinator uses the polynomial ${}7x^3 - 21x^2 - 70x$ to model the storage capacity of a shipping warehouse. To simplify the model for a report, the coordinator must factor the expression completely. Match each part of the factoring process to its corresponding mathematical expression.

A logistics manager uses the polynomial expression ${}7x^3 - 21x^2 - 70x$ to model the fluctuating costs of shipping across different zones. To simplify the cost analysis for a quarterly report, the manager needs to factor the expression completely. Arrange the following steps in the correct order, starting from the first step in the factoring process.

A production supervisor uses the polynomial ${}7x^3 - 21x^2 - 70x$ to model the output efficiency of a factory line. After factoring out the greatest common factor, the supervisor is left with the expression ${}7x(x^2 - 3x - 10)$. True or False: To factor the trinomial portion, the supervisor should find two numbers that multiply to ${}-3$ and add to ${}-10$.

Initial Step in Factoring Stress-Load Polynomials