Oct 28, 2024 · The cost is modeled by the polynomial 3x2 −160x + 300. Substitute x = 150 into the polynomial: Cost = 3(150)2 −160 × 150+ 300 Profit Calculation: Profit is the difference between …

Nov 1, 2016 · For instance, the equation y = 3x2 − 6x + 3 has a discriminant of zero, indicating it touches the x-axis once, while y = 3x2 − 7x + 1 and y = 3x2 − 4x − 2 have positive discriminants, …

Jun 23, 2025 · Multiply the factors: f (x) = (x2 + 1)(x2 − 4) = x4 − 3x2 − 4. The polynomial is x4 − 3x2 − 4 . Explanation Identify all roots We are given the roots i,−2, and 2 of a polynomial function with a …

Nov 1, 2022 · The expression −3x2 + 12x can be factored as −3x(x − 4). This is done by finding the greatest common factor, which is −3x, and factoring it out. The result can be verified by distributing …

Mar 6, 2019 · The expression 3x2 − 12 can be factored as 3(x − 2)(x + 2) by first factoring out the greatest common factor and then recognizing the difference of squares. The initial factorization 3(x2 …

Dec 13, 2016 · To solve the equation 3x = 7x −3, we first rearrange it into standard form. Start by moving all terms to one side: 3x2 − 7x + 3 = 0 Next, we can use the quadratic formula to find the …

Jul 14, 2016 · The solutions to the equation 3x2 − 12x + 24 = 0 are 2 + 2i and 2− 2i. This shows that the roots are complex numbers due to a negative discriminant. Therefore, the answer can be expressed …

Apr 9, 2020 · The function that represents the data in the table is y = 3x² + 2, as it matches a typical quadratic pattern found in similar datasets. The other options either represent linear or constant …

May 4, 2022 · The expression 3x2 − 10x + 8 can be factored as (x − 2)(3x − 4). This involves finding two numbers that multiply to the product of the leading coefficient and the constant while summing to the …

Mar 5, 2025 · An equation is shown. 3x2 − 21 = 222 What is one exact solution to the equation? x =