Answer:
42
Step-by-step explanation:
To determine a + a² just substitute the value of a.
Given a = 6.
Therefore, a + a² would become 6 + 6² = 6 + 36
= 42
∴ a + a² = 42
Answer:
3 (5) = 15
multiply three by 5.
It's is not true, it is false.
Answer:
First take 0.23 as 0.23/1
Then Multiply the numerator and denominator by any number, Let us say 100
So it becomes,
0.23 x 100/100
=> 23/100
366/10
As improper fraction= 168/5
As Mixed number= 36/6/10
Simplified mixed number= 36/3/5
As a decimal= 36.6
It's 0.375 because I converted it to a decimal and anything divided by 1 is itself