Factor each linear expression. If the expression cannot be factored, write cannot be factored. 36x – 9 Question 17 options: 9(4x – 1) 9x(4 – x) 9x(4 – 9) cannot be factored

9(4x - 1).

Step-by-step explanation:

36x – 9         <the greatest common factor is 9.

= 9(4x - 1).

< coa = 150 ( given)

as ba and bc are tangents

so oc and oa is perpendicular to cb and ab respectively because in circle normal passes through centre

so in quadrilateral oabc

< coa + < oab + < ocb + < abc = 360

150 +90+90 + < abc = 360

330 + < abc = 360

< abc = 360 -330 = 30

so < abc = 30

⭐dhruv⭐

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐