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Hudson Freeman
Mathematics
17 May, 07:49
Y = (x+4) ^2+4 in standard form
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Cottonball
17 May, 07:51
0
y=x²+8x+20
Step-by-step explanation:
y = (x+4) ^2+4
y = (x+4) ² + 4
y = (x+4) (x+4) + 4
Expanding the bracket
y = (x²+4x+4x+16) + 4
y=x²+8x+16+4
y=x²+8x+20
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