Question

Pls show me how to solve this, (simplify) (the question is attached)​

Answer 1

Answer:

$\sf \displaystyle \: \frac{49 \times 25 \times {a}^{2} {b}^{3} }{7 \times 5 \times {a}^{2} {b}^{4} }$

Cancel a² from above fraction.

$\sf \displaystyle \: \frac{49 \times 25 {b}^{3} }{7 \times 5 {b}^{4} }$

Divide 49 by 7.

$\sf \displaystyle \: \frac{7 \times 25 {b}^{3} }{5 {b}^{4} }$

Divide 25b³ by 5b⁴.

$\sf \displaystyle \: \frac{7 \times 5 {b}^{3} }{ {b}^{4} }$

Divide 5b³ by b⁴.

$\sf \displaystyle \: \frac{7 \times 5}{b}$

$\sf \displaystyle \green{ = \frac{35}{b} }$

Answer 2

Answer: 35/b

Explanation:

(49×25×a²×b³)/(7×5×a²×b⁴)

= (49/7)×(25/5)×(a²/a²)×(b³/b⁴)

=7×5×1×(1/b) = 35/b

Hope it helped