Answer:
25x² + 144 = (5x + 12i) (5x - 12i).
Step-by-step explanation:
We have to factorize the expression 25x² + 144, using the complex number.
Now, can be treated as the complex number as there is negative value with in square root.
So,
Therefore, we can write the original expression as
25x² + 144
= 25x² - (i²)(144)
= (5x)² - (12i)²
= (5x + 12i) (5x - 12i)
So, the factorization is 25x² + 144 = (5x + 12i) (5x - 12i). (Answer)
Answer:
T F → F is the correct answer.
Step-by-step explanation:
In the given question if p illustrates p: 2 + 2 = 4
which is true so the truth value of this statement p is True.
Now the other statement q illustrates q: 7 + 1 = 7
Which is a false statement so the truth value of this statement is False.
As we know when "p→q ( p implication q), the truth value of implication is False only when truth value of p is True and for statement q the truth value is False."
We can see from the truth table truth value of p→q will be False.
So T F → F
