Factorise:
a2 – 10a + 25
using (x–y)2 = x2–2xy + y2
= a2–2 × a × 5 + 52
= (a–5)2
= (a–5)(a–5)
AI is thinking…
Couldn't generate an explanation.
Generated by AI. May contain inaccuracies — always verify with your textbook.
Factorise:
a2 – 10a + 25
using (x–y)2 = x2–2xy + y2
= a2–2 × a × 5 + 52
= (a–5)2
= (a–5)(a–5)
Couldn't generate an explanation.
Generated by AI. May contain inaccuracies — always verify with your textbook.
Thank you — our team will review your report shortly.