Answer:
5
Step-by-step explanation:
(a + (1/a)2 = a2 + (1/a2) + 2
⇒ (a + (1/a))2 = 23 + 2
⇒ (a + (1/a))2 = 25
⇒ a + (1/a) =
⇒ a + (1/a) = 5
a3+b3=
(a+b)
(a2−ab+b2)
where a=a
and b=1/a.
so sum it up u get -1
Answer:
????????????
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
Let the number of dog owners and cat owners be 4x and 5x
4x = 48
x = 48/4
x = 12
Therefore 5x = 5×12
= 60
The smaller number, x from the inequality x + 2x + 6 < 50 is x < 14.67
<h3>Inequality</h3>
x + 2x + 6 < 50
3x + 6 < 50
3x < 50 - 6
3x < 44
x < 44/3
x < 14.6666666666666
Approximately,
x < 14.67
Therefore, the smaller number, x is approximately x < 14.67
Learn more about inequality:
brainly.com/question/25275758
#SPJ1
