Username: fahad-alfahad
Gender: Male
Member since: May 31, 2009
Birthday: May 12, 1980
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Interests
sport + mathematicle problema
New Activity for fahad-alfahad
- Answered a question in Math:
4(3x+7)=7 ======>multiply 4 by 3x , 7 12x + 28 = 7 ========> add... - Answered a question in Math:
because of sin(A)=1/2 ,A=30 ,sin(B)=1,B=90 therefore ABC right angle triangle (90... - Answered a question in Math:
5x + 4y + 3z = 60 2x+y+3x+3y+3z=60 ====> 2x+y+3(x+y+z)=60 divided by 3... - Asked a question in Math:
which number is bigger (sqrt(8)^sqrt(7)) or (sqrt(7)^(sqrt(8)) - Joined a group:
Math - Answered a question in Math:
sum = n/2*(a+L) {n=number of term ,a=first term ,L=last term) sum = 10/2 * ( 1 +...
