Question

simplify 1³/4+ 3¹/5 step by step explanation​

Answer 1

$\large{\underline{\underline{\bold{\red{\sf{Bonjour !}}}}}}$

$\frac{1 {}^{3} }{4} + \frac{3}{5} \\ \frac{5 + 12}{20} \\ \frac{17}{20}$

$\large{\bold{\blue{\sf{thanks}}}}$

Answer 2

(i) (1

3

+2

3

+3

3

)

2

1

on simplifying

⇒(1+8+27)

2

1

(36)

2

1

[(6)]

2

1

=6

(ii) (

16

81

)

4

3

×(

9

25

)

2

−3

⇒ On simplifying we get

(

(2)

4

(3)

4

)

4

3

×[(

3

5

)

2

]

2

−3

⇒(

2

3

)

3

×(

3

5

)

−3

⇒(

2

3

)

3

×(

5

3

)

3

=

10

(3)

6

⇒

10

729