factorise 3x^2-15x+12
Answers
Answered by
7
Question :
Factorize : 3x^2-15x+12
Answer :
x = 1 or x = 4
How ? Let's see.
Step by step explanation :
3x^2 - 15x + 12 = 0
Dividing both the sides of equation by 3, We get :
x^2 - 5x + 4 = 0
Splitting the middle term :
x^2 - 4x - x + 4 = 0
x(x - 4) - 1(x - 4) = 0
(x - 1)(x - 4) = 0
Further, Simplifying it ,
(x - 1) = 0 or (x - 4) = 0
Thus, Final answer :
x = 1 or x = 4
Thus,
We got the values as :
x = 1 or x = 4.
_____________________
Factorize : 3x^2-15x+12
Answer :
x = 1 or x = 4
How ? Let's see.
Step by step explanation :
3x^2 - 15x + 12 = 0
Dividing both the sides of equation by 3, We get :
x^2 - 5x + 4 = 0
Splitting the middle term :
x^2 - 4x - x + 4 = 0
x(x - 4) - 1(x - 4) = 0
(x - 1)(x - 4) = 0
Further, Simplifying it ,
(x - 1) = 0 or (x - 4) = 0
Thus, Final answer :
x = 1 or x = 4
Thus,
We got the values as :
x = 1 or x = 4.
_____________________
abc362:
15 not 5
oh sorry
Divide both the sides by 3.
its is not the solutions
In The answer which is brainliest, If we Simplify the equation more, we will get the same answer.
Answered by
1
hope it will help uhh ^_^....
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We can simplify the equation more
yess... i know
bur it is not needed
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