Sasini

hkz. bt i think any wrong with that.

5+5

10

8/4 = 2

bcz 4*2 =8

Itz must be true. we dont need this like facbook. so now satrt to ask new math questions. and we can solve them and enjoy. am i right???

8x + 3 = 4x +7

4x  =4

x   = 1//

thatz the answer...

320000* 15/16

20000*15

300000//.

2 (square75)* (square72)

2*5(square 3)*6( square 2)

60*(square 6)//

thatz the answer///

whatz the meaning of 2nd power?????

plz tell me i dont know that.....

log (3/4)^x  = log 5

x log (3/4)   = log 5

x                 = log 5/(log (3/4))

x                 = log 5/ [log 3 - log 4]

x                 =0.6989 /(0.4771 - 0.6020)

x                 = 0.6989 /-0.1249

x                 = -5.595676541232986389111289031225

x                 = -5.5957//

7(a+6)

7*a + 7*6

7a +42

only we can solve this problem

4/3*3.14*(0.025^3)

=4/3 *3.14*0.000015625

=6.5416666666666666666666666666667

=6.54167//

thatz the answer..

1^6/6^6

=1/(6^2)^3

=1/36^3

=1/46656

=2.1433470507544581618655692729767

=2.143//

thatz the answer......

558/3

5+5+8 =18 =1+8 =9

so we can 558 divide by 3

7.25/26.2

=7.25*10/26.2*10

=72.5/262

=0.27671755725190839694656488549618

=0.2767//

thatz the answer

2*pi*r =154

pi* r    = 154/2

pi * r   = 77

22/7 * r = 77

r           = 77* 7/22

r           =  14/2

r           = 7//

so that. radious of that circle is 7 cm//