Question

factorise c^2-2cd+d^2​

Answer 1

Answer:

c²-2cd+d²

Step-by-step explanation:

c²-cd-cd+d²

c(c-d)-d(c-d)

(c-d)(c-d)

Answer 2

Answer:

${c}^{2} - 2cd + {d}^{2} \\ = {c}^{2} - cd - cd + {d}^{2} \\ = c(c - d) - d(c - d) \\ = (c - d) {}^{2} \\ hope \: it \: help \: you \: : )$