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Math Problems
Algebra 1
Factor using a quadratic pattern
The polynomial
p
(
x
)
=
3
x
3
−
5
x
2
−
4
x
+
4
p(x) = 3x^3 - 5x^2 - 4x + 4
p
(
x
)
=
3
x
3
−
5
x
2
−
4
x
+
4
has a known factor of
\newline
(
x
−
2
)
(x - 2)
(
x
−
2
)
.
\newline
Rewrite
p
(
x
)
p(x)
p
(
x
)
as a product of linear factors.
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p
(
x
)
=
x
3
+
7
x
2
−
36
p(x)=x^3+7x^2-36
p
(
x
)
=
x
3
+
7
x
2
−
36
has a known factor of
(
x
+
3
)
(x+3)
(
x
+
3
)
Rewrite as a product of linear factors.
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Find integral values of
x
x
x
for which
x
4
−
3
x
2
+
9
x^4 - 3x^2 + 9
x
4
−
3
x
2
+
9
is a prime number
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2
2
2
. Given that
f
(
x
)
=
b
x
3
+
5
x
2
+
2
x
−
8
\mathrm{f}(x)=b x^{3}+5 x^{2}+2 x-8
f
(
x
)
=
b
x
3
+
5
x
2
+
2
x
−
8
and
g
(
x
)
=
b
x
3
+
6
x
+
4
\mathrm{g}(x)=b x^{3}+6 x+4
g
(
x
)
=
b
x
3
+
6
x
+
4
has a common factor of
x
−
a
x-a
x
−
a
, where
a
a
a
is an integer, find the value of
b
b
b
.
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My IXL
\newline
Learning
\newline
Assessment
\newline
Analy
\newline
Z.
1
1
1
Solve a quadratic equation using square roots ERF
\newline
How many real solutions does the equation have?
\newline
g
2
+
56
=
49
g^{2}+56=49
g
2
+
56
=
49
\newline
no real solution
\newline
one real solution
\newline
two real solutions
\newline
Submit
\newline
Work it out
\newline
Not feeling ready yet? These can help:
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Factor
x
4
+
6
x
2
+
9
x^4 + 6x^2 + 9
x
4
+
6
x
2
+
9
completely.
\newline
All factors in your answer should have integer coefficients.
\newline
______
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