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Algebra
Factor
Factor the polynomial.
(
x
+
3
)
(
x
+
5
)
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()|[]ó
789≤
456/^×>∩∪
123-+÷<π∞
,0.%=
Factor
x
2
+
8
x
+
15
+
0
Regroup terms.
x
2
+
0
+
8
x
+
15
Add
x
2
and
0
.
x
2
+
8
x
+
15
Factor
x
2
+
8
x
+
15
using the AC method.
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Consider the form
x
2
+
b
x
+
c
. Find a pair of integers whose product is
c
and whose sum is
b
. In this case, whose product is
15
and whose sum is
8
.
3
,
5
Write the factored form using these integers.
(
x
+
3
)
(
x
+
5
)
Answer: 1/6
Step-by-step explanation: ok, so he had mowed 1/3 of a field in 2 hours. Take 1/3 and divide by 2 hours to get 1/6
Answer:
A) Cereal brand A
B) There is no table.
Step-by-step explanation:
A) divide each cereal price by the amount of ounces. Brand A is $0.13888 (rounds to $0.14). B is $0.14583 (rounds to $0.15) So, since cereal band A is less cost per ounce, its cheaper
B) This question cannot be answered, since there is no table.
Answer:
3
x
+
3
=
24
x
2
−
10
x
≤
−
9
−
2.5
x
+
5
=
3
Step-by-step explanation:
Answer:
2.82
Step-by-step explanation:
