complete the expression x²-8×+___ to make a perfect square trinomials
a.64
b.16
c.4
d.2
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complete the expression x²-8×+___ to make a perfect square trinomials
a.64
b.16
c.4
d.2
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SOLUTION⤵️
divide the second term by 2 then square it to get the last term
-8/2 = -4 , -4² = 16
ANSWER⤵️
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