Question

Simplify (2/3xy)×(-9/10x2y2)

Answer 1

Reformatting the input :

Changes made to your input should not affect the solution:

(1): "y2"   was replaced by   "y^2".  1 more similar replacement(s).

STEP

1

:

            9

Simplify   ——

           10

Equation at the end of step

1

:

   2             9

 ((—•x)•y)•(0-((——•x2)•y2))

   3            10

STEP

2

:

Equation at the end of step 2

   2           9x2

 ((—•x)•y)•(0-(———•y2))

   3           10  

STEP

3

:

Equation at the end of step 3

   2                   9x2y2

 ((— • x) • y) • (0 -  —————)

   3                    10  

STEP

4

:

           2

Simplify   —

           3

Equation at the end of step

4

:

   2             -9x2y2

 ((— • x) • y) • ——————

   3               10  

STEP

5

:

Multiplying exponential expressions

5.1    x1 multiplied by x2 = x(1 + 2) = x3

Multiplying exponential expressions :

5.2    y1 multiplied by y2 = y(1 + 2) = y3

Final result :

 -3x3y3

 ——————

   5