(2-x)(4-x) please answer with explanation
Answers
Answered by
3
Question:
It also can be written as,
Answer:
Step-by-step explanation:
It's of the form, ( Formula )
Here, a = - 2, b = - 4
Now, substituting
(x - 2)(x - 4)
= x² + ( - 2 - 4)x + ( - 2 × - 4)
= x² - 6x + 8
Proof:
Proving by factorisation method :
Product :- 8 = -4 × -2
Sum :- - 6 = -4 + (-2)
Hence proved.
Similar questions
History,
4 months ago
Computer Science,
4 months ago
Math,
9 months ago
Math,
9 months ago
English,
1 year ago