Save guides, add subjects and pick up where you left off with your BBC account. If the product of two brackets is zero, then one or both brackets must also be equal to zero. To solve, put each ...

We need to solve a quadratic equation so we must set it equal ... for \(y\), substitute the 2 values for \(x\) into the original linear equation.

As you can see from the picture above, you can compute both linear and quadratic equations in the calculator. This calculator allows you to plot multiple equations on a single graph, which can ...

This includes operations with signed numbers, operations with fractions, basic factoring, operations with polynomials and rational expressions, radicals, working with linear and quadratic functions ...

Python allows free creation of plots, unlike expensive, stagnant graphing calculators. Import NumPy and Matplotlib for basic ...

But algebraic thinking, and the ability to solve what we recognize as linear and quadratic equations, developed slowly over the preceding millennia. In the 16th century, algebraic equations were still ...

So why now? Loh thinks it is related to the way the conventional approach proves that quadratic equations have two roots. “Perhaps the reason is because it is actually mathematically nontrivial ...

If, while watching the Super Bowl, you had wanted to estimate how far a pass thrown by Patrick Mahomes traveled through the air, you would have been solving a quadratic equation. The equations ...