factorise form of
a²+a+1/4
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Answered by
62
a2+a+1/4
=a2+1/2*a+1/2*a+1/4
=a(a+1/2)+1/2(a+1/2)
=(a+1/2)(a+1/2)
=a2+1/2*a+1/2*a+1/4
=a(a+1/2)+1/2(a+1/2)
=(a+1/2)(a+1/2)
Answered by
43
The factories form is
.
Step-by-step explanation:
Given : Expression .
To find : Factories the form of expression ?
Solution :
Expression .
To factories add and subtract ,
Applying identity,
The factories form is .
#Learn more
Exercise 3.5
1. Write 840 in prime factorisation form.
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