Answer:
+ 9x +18
Step-by-step explanation:
multiply the parentheses together (x × x)=x² and x×6=6x then do 3×x which will equal 3x and then multiply 3 and 6 which is 18
now combine like terms (x²+6x+3x+18)
6+3=9 so now you will have x²+9x+18
86
180 - 94 = 86
58
42+4(6-2) =
42+4(4) =
42+16 = <u>58</u>
Let's factorise it :
Using Distributive property we get :
⠀
Therefore,
C
(2x+3)(x+4) = 2x² + 8x + 3x + 12
= 2x² + 11x + 12 ≠ 2x² + 10x + 12
38.
37.
