FACTORIZE
z² +z+ 1/4
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Answer:
z²+z+¼=(2z+1)(2z+1)
Step-by-step explanation:
z²+z+¼
Multiply each term by 4
=z²×4+z×4+¼×4
=4z²+4z+1
=4z²+2z+2z+1
=(4z²+2z)+(2z+1)
=2z(2z+1)+1(2z+1)
=(2z+1)(2z+1)
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