(a+4)(a-3)
a^2 - 3a + 4a - 12
a^2 + a - 12
I don't know for sure but I think it is either b or c
The value of the 6 is 60,000,000 because the 6 is in the 10,000,000 place of value.
Answer:
'The product of two rational numbers is rational'
Step-by-step explanation:
Statement 'The product of two rational numbers'.
We know that, 'The product of two rational numbers is rational'.
We can prove it,
Let and are two rational number.
Where, a,b,p,q are integers and
Now, Product the two rational number
Since, ap and bq are integers and
Thus, is an fraction with integers in the numerator and denominator making it a rational number.
Therefore, 'The product of two rational numbers is rational' is true.