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Mathematics
Cloe Singleton
25 February, 06:00
What is 8x+x squared?
+1
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Rafael Ferrell
25 February, 09:39
0
(8x + x) ^2
= (8x + x) (8x + x)
= 8x (8x + x) + x (8x + x)
= 64x^2 + 8x^2 + 8x^2 + x^2
= 81x^2
OR
(8x + x) ^2
= (9x) ^2
= 9x * 9x
= 81x^2
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Lilah Doyle
25 February, 09:40
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Well is would be 8 again because the x is a 1
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