“Work it out” picks the method itself. The chips force a particular one — useful when the homework names a method. Every method shows them all, one after another, and checks that they agree.

Or give it a word problem

English, Urdu or Roman Urdu. ZAZ turns the wording into equations, and the algebra engine solves them — no number is ever computed by the AI.

Tap to speak

Say it the way you would to a class: “x squared plus five x minus six equals zero”. Urdu works too — jama, nafi, zarb, taqseem, jazr.

Write large, leave gaps between symbols, and keep powers clearly above the line. It reads your writing twice and will tell you if the two readings disagree rather than picking one.

The idea behind a method, why it is true, the mistake that actually happens, and a question to test yourself on. Every worked example here is re-computed by the algebra engine when the card opens, so a card cannot quietly drift away from what the solver does.