Factorise x^2 - 100x + 2400
Answers
Answered by
2
Answer:
(x - 40) (x - 60)
Step-by-step explanation:
According to the Q,
>> x² - 100x + 2400
Sum = -100
Product = 2400
>> x² - 40x - 60x + 2400
>> x (x - 40) - 60(x - 40)
>> (x - 40) (x - 60)
pls mark me as the brainlist...❤️
also pls follow me...
Answered by
1
Answer:
x^2-60x-40x+2400 =0 ( applying middle factor distribution rule)
=>x(x-60)-40(x-60)=0
=> (x-60)(x-40)=0
=>x=60 or x= 40
Similar questions