Question

plz solve hm sabko brainlist dege bro​

Answer 1

Step-by-step explanation:

9. 15-¹

a. 1

b. -1

c. 0

2

a. 13/4

b. 9

Answer 2

Step-by-step explanation:

$1). \: {5}^{ - 1} \times {3}^{ - 1} \\ = {15}^{ - 1} \\ = \frac{1}{15} \\ \\ 2). {( { (\frac{1}{3}) }^{2} )}^{4} \\ = {( \frac{1}{3}) }^{8} \\ \\ 3). \: - 1 \frac{3}{4} = 1 \frac{ 3}{4} \\ \\ 4). \frac{ - 36}{x} = - 4 \\ \\ \frac{ - 36}{ - 4} = x \\ \boxed{x = 9} \\ \\ \red{\mathfrak{ \large{\underline{{Hope \: It \: Helps \: You}}}}} \\ \blue{\mathfrak{ \large{\underline{{Mark \: Me \: Brainliest}}}}}$