achamblee30
achamblee30
16-01-2018
Mathematics
contestada
multiply (2x^7+1)^2 how do i do this
Respuesta :
Аноним
Аноним
16-01-2018
(
2
x7
+1
)
2
=
(
2
x7
+1
)
(
2
x7
+1
)
=
(
2
x7
)
(
2
x7
)
+
(
2
x7
)
(1)
+
(1)
(
2
x7
)
+
(1)
(1)
=
4
x14
+
2
x7
+
2
x7
+1
=
4
x14
+
4
x7
+1
Answer Link
heatherswiffin666
heatherswiffin666
16-01-2018
hi human, potato or other species,
The answer you are looking for is......
4x14+4x7+1
Working out:
(
2x7
+1
)
2 =
(
2x7
+1
)
(
2x7
+1
) =
(
2x7
)
(
2x7
)
+
(
2x7
)
(1)
+
(1)
(
2x7
)
+
(1)
(1) =
4x14
+
2x7
+
2x7
+1 =
4x14
+
4x7
+1 =
Hope I helped Have a great day/ night!
~Heather
Answer Link
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