Question

please solve these question anyone l will mark him or her brainliest aap ko jitne bhi aate hain utane solve kar do please​

Answer 1

Answer:

4 . 198

5 .root 15625 = 125

12.5+1.25=13.75

6. 41688.18

9. 89 = (90 -1 )^2

= 90^2 +1 - 2×90

= 7921.

11. greatest 4 digit no. which is perfect square = 9801.

99^2=9801

14. three nos. are in ratio = 1:2:3

let them be x

x^3+2x^3+3x^3 = 98784

6x^3 = 98784

x^3 = 16464.

x = 384.9

Hope it helps you!!!!!!!