Question

find 7/9 p² qr × 5pq² × 8/105 r²​

Answer 1

Answer:(8p3q3r3)/27 I think its the answer

Step-by-step explanation:

STEP

1

:

8

Simplify ———

105

Equation at the end of step1

:

7 8

(((((((—•(p2))•q)•r)•5)•p)•(q2))•———)•r2

9 105

STEP 2

:

7

Simplify —

9

Equation at the end of step

2

:

7 8

(((((((—•p2)•q)•r)•5)•p)•q2)•———)•r2

9 105

STEP

3

:

Equation at the end of step 3

7p2 8

((((((———•q)•r)•5)•p)•q2)•———)•r2

9 105

STEP

4

:

Multiplying exponential expressions :

4.1 q1 multiplied by q2 = q(1 + 2) = q3

Equation at the end of step

4

:

35p3q3r 8

(——————— • ———) • r2

9 105

STEP

5

:

Multiplying exponential expressions :

5.1 r1 multiplied by r2 = r(1 + 2) = r3

Final result :

8p3q3r3

————

27