Task instructions
Solve efficiently and select the best answer. Show your working in the practice workspace.
What are the roots of x²−5x+6=0?
A. 2 and 3
B. 1 and 6
C. −2 and −3
D. 3 and 6
Practice workspace
Write notes or your response
02:00
Reveal answer key / expected response
A — 2 and 3
Suggested approach
Translate the statement into mathematical form; compute; check units and reasonableness.
Official-style scoring criteria
Correct result and sound quantitative reasoning.