expand the given form . Please answer this it's urgent.
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Answered by
1
Hey there!
(a+b+c)²=a²+b²+c²+2(ab+bc+ca)
here
a=a
b=b/2
c=c/2
(a+b/2+c/2)²=a²+b²/4+c²/4+2ab/2+2bc/4+2ca/2
= a²+b²/4+c²/4+ab+bc/2+ca
hope helped!
(a+b+c)²=a²+b²+c²+2(ab+bc+ca)
here
a=a
b=b/2
c=c/2
(a+b/2+c/2)²=a²+b²/4+c²/4+2ab/2+2bc/4+2ca/2
= a²+b²/4+c²/4+ab+bc/2+ca
hope helped!
priya166:
plz answer this (11)1/2 ÷ (11)-3/5 . evaluate it
mark it as brainliest If helped
answer me fast plz
Answered by
1
may i tell u
it can be done by this property
(x+y+z)^2=x^2+y^2+z^2+2xy+2yz+2zx
it can be done by this property
(x+y+z)^2=x^2+y^2+z^2+2xy+2yz+2zx
Evaluate it (11)1/2 ÷ (11)-3/5. plz answer this
ok
but where is that question
evaluate (11)^1/2÷(11)^-3/5. plzźzzzz answer
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