18. (2x - 3)² – 8x + 12
Answers
Answered by
0
Answer:
4/3is the answer mark me as brainliest
Answered by
6
Answer:
(2x-3)(2x-7)
Step-by-step explanation:
18. (2x - 3)² – 8x + 12
(a-b)^2=a^2+b^2-2ab
4x^2+9-2*2x*3-8x+12
4x^2+9-12x-8x+12
4x^2-20x+21
it is in the form of quadratic equation
4x^2-14x-6x+21
2x(2x-7)-3(2x-7)
(2x-3)(2x-7)
Similar questions