expression in quadratic form algebra homework help
1) Write the expression in quadratic form, if possible.
a8 + 10a2 – 16
a) (a4)2 + 10(a2) – 16
b) (a2)2 + 10(a2) – 16
c) a2[(a2)2 + 10(a)] – 16
d) cannot be written in quadratic form
2) Write the expression in quadratic form, if possible.
7b5 – 4b3 + 2b
a) 7(b3)2 Â- 4(b3) + 2b
b) b[7(b2)2 Â- 4(b2) + 2]
c) 7(b2)3 -Â 4(b)3 + 2(b)
d) cannot be written in quadratic form.