(2x+5y+3z)with square 2
Answers
Answered by
3
=(2x)²+(5y)²+(3z)²+2×2x*5y+2*5y*3z+2*3z*2x
=4x²+25y²+9z²+20xy+30yz+12zx
so here is your answer ...
I hope you understand it ☺️☺️☺️✓✓✓✓✓✔️✅✅✅✔️✔️✅✅
=4x²+25y²+9z²+20xy+30yz+12zx
so here is your answer ...
I hope you understand it ☺️☺️☺️✓✓✓✓✓✔️✅✅✅✔️✔️✅✅
akankshabomble:
(a+b+c)2=a2+b2+c2+2ab+2bc+2ac
yes sir
fast
thanks bro
wlc
plizzzzz questions answered
8stdandrd practice set 5.3 simplify
I Do not do that ex
ok
(x+y/2+3z/4)square2
Answered by
1
(2x+5y+3z)(2x+5y+3z)
=2x(2x+5y+3z)+5y(2x+5y+3z)+3z(2x+5y+3z)
=4x^2+10xy+6xz+10xy+25y^2+15zy+6xz+15yz+9z^2
=4x^2+20xy+12xz+25y^2+30zy+9z^2
=2x(2x+5y+3z)+5y(2x+5y+3z)+3z(2x+5y+3z)
=4x^2+10xy+6xz+10xy+25y^2+15zy+6xz+15yz+9z^2
=4x^2+20xy+12xz+25y^2+30zy+9z^2
hi
hi
i hve followed you
pls follow back
hmm
where u from
o pls stop
this is an educational app it is only for knowledge
not for chating
Similar questions