Which of the following is a perfect square trinomial?
A.
[tex]x {}^{2} - 10x + 5[/tex]
B.
[tex]x {}^{2} + 8x + 16[/tex]
C.
[tex]x {}^{2} - 10x + 25[/tex]
D.
[tex]x {}^{2} - 12x + 36[/tex]
A.
[tex]x {}^{2} - 10x + 5[/tex]
B.
[tex]x {}^{2} + 8x + 16[/tex]
C.
[tex]x {}^{2} - 10x + 25[/tex]
D.
[tex]x {}^{2} - 12x + 36[/tex]
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Answer:B.x²+8x+16=0
Step-by-step explanation:
x²+8x+16=0
(x+4)(x+4)=0
x²+4x+4x+16=0
x²+8x+16=0