55. If 2 =-1, then (i)(1 + 2i)(2 – 3i)2 = ? A. – 14 + 37i
B. - 26 + 13i
C. 10 – 5i
D. 22 + 19i
E. 10 + 6

afjnawenkfnjaw; enkanwelwaklalejjaw; fij

step-by-step explanation:

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3

cant

step-by-step explanation: there is no picture