Question

x2-45x+324 in factorization method​

Answer 1

Step-by-step explanation:

so your answer is 36 or 9

Answer 2

hi mate,

Factoring x²-45x+324 = 0

x² - 36x - 9x - 324 = 0

Step-1 : Add up the first 2 terms, pulling out like factors :

x • (x-36)

Add up the last 2 terms, pulling out common factors :

9 • (x-36)

Step-2 : Add up the four terms of step 1 :

(x-9) • (x-36) = 0

Which is the desired factorization

Final result :

(x - 9) • (x - 36) = 0

take

x-9 = 0 and x -36 = 0

x = 9 and x = 36 are the roots of equation..

i hope it helps you.