4x² - 12x +9
factories it please its argent question
Answers
Answer:
x = 3/2
Step-by-step explanation:
4x² - 12x + 9 = 0
4x² - 6x - 6x + 9 = 0
(4x² - 6x) (- 6x -9) = 0
2x (2x - 3) -3 (2x - 3) = 0
Taking "2x-3" as common from two terms........
(2x-3) (2x-3) = 0
If the product is zero then the value of one of the terms will be zero.
2x-3 = 0 2x-3 = 0
2x = 3
x = 3/2
Answer:
Hope it helps you...
Step-by-step explanation:
Multiply the two outer coefficients.
4 ⋅ 9 = 36
Find two numbers, that when multiplied equal 36, and when added equal -12.
-6 and -6.
-6 + -6 = 12
-6 . -6 = 36
Rewrite the equation with the x value replaced by the two new values.
(4x^2 − 6x) − (6x + 9)
Seperate the equation into two parts.
4x^2 − 6x and −6x + 9
Find the GCF of the two parts.
2x (2x−3) and − 3 (2x−3)
Take the GCF as your first factor, and the two remaining values as the second.
2x-3 and 2x-3 are the factors.
Please mark as brainliest if it really helps you...❤❤❤