The binomial (a + 5) is a factor of a2 + 7a + 10. What is the other factor?
2 answers:
(a+5)(a+2) = a^2 + 7a + 10 look at what adds to make 7 and multiplies to make 10 as you know one is 5, the other is 2 and 5 + 2 = 7 so both positive (a+2)
the correct answer is 2
The binomial (a + 5) is a factor of a2 + 7a + 10. What is the other factor?
a2 + 7a + 10 = (a + 5)(a + ⇒ 2)
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I just learned this, I believe that the answer is <span>a1=21;an=7⋅an−1</span>
Answer:
I would think neither after graphing it. Sorry if i'm wrong.
Step-by-step explanation:
Answer: x = 10.18
Step-by-step explanation:
7ex – 9 = 10
(x-9)*ln7 = ln 10
x-9 = 2.30/1.95
x = 10.18
Simplify 1^3 to 1
2 × -1 - 3 × -1^2 + 7
Simplify 1^2 to 1
2 × -1 - 3 × -1 + 7
Simplify 2 × -1 to -2
-2 - 3 × -1 + 7
Simplify 3 × -1 to -3
-2 - (-3) + 7
Simplify brackets
-2 + 3 + 7
Simplify
<u>8 </u>
The answer is D) Yes; because x and y must be integers, and integers are rational.