To express (x − 1)(3x − 9) as a trinomial, we distribute each term, leading to the product 3x2 − 12x + 9. It shows what to do first, how each step builds on the last, and how each move brings you closer to the solution Enter the equation you want to solve into the editor
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In an amazing mathematical puzzle, letters and symbols take place of unknown numbers The algebra section allows you to expand, factor or simplify virtually any expression you choose. Wolfram|alpha is a great tool for finding polynomial roots and solving systems of equations It also factors polynomials, plots polynomial solution sets and inequalities and more
Enter your queries using plain english To avoid ambiguous queries, make sure to use parentheses where necessary. Whether you need to simplify algebra expressions, solve for x, or work with algebraic fractions, our calculator provides accurate results in your preferred format. We are given the expression (x −1)(3x − 9) and asked to express it as a trinomial
This means we need to multiply the two binomials and simplify the result to the form ax2 +bx + c, where a, b, and c are constants.
