Factorise: 9x² 22x+8
Answers
Answered by
9
Step-by-step explanation:
9x²+(-18x-4x)+8
=9x²-18x-4x+8
=9(x-2)-4(x-2)
=(x-2)(9-4)
Answered by
4
Answer:
if 9x^2 + 22x +8=(9x+4)(x+2)
if 9x ^2 - 22x+8 =(9x-2)(x-2)
Step-by-step explanation:
=> 9x^2+22x+8
=> 9x^2+18x+4x+8
=> 9x(x+2)+4(x+2)
=> (9x+4)(x+2)
=> 9x^2-22x+8
=> 9x^2-(-18x)+(-4x)+8
=> 9x^2-18x-4x+8
=> 9x(x-2)-4(x-2)
=> (x9-4)(x-2)
bro please give me brain list or nice answer or thank you .bye bro
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