Answer:
22
Step-by-step explanation:
In mathematics a perfect square number is one whose square root results in a natural number.
Example:
To solve this problem we can do:
By properties of roots ...
So, so that the multiplication of 792 by an integer becomes a perfect square, you have to multiply it by 22 to make and thus "eliminate" the root.
792 * 22 = 17424
You can verify that 17424 is a perfect square since root (17424) = 132 and 132 is a natural number
37.621 divided by 6.3 would be <span>5.97158730159. To shorten that up, if you are allowed to round, it would be 6.</span>
Answer:
-15
Step-by-step explanation:
We proceed as follows;
In this question, we want to fill in the blank so that we can have the resulting expression expressed as the product of two different linear expressions.
Now, what to do here is that, when we factor the first two expressions, we need the same kind of expression to be present in the second bracket.
Thus, we have;
2a(b-3) + 5b + _
Now, putting -15 will give us the same expression in the first bracket and this gives us the following;
2a(b-3) + 5b-15
2a(b-3) + 5(b-3)
So we can have ; (2a+5)(b-3)
Hence the constant used is -15
Answer:
A -1/2
b 3/-4
C -1/-5
Step-by-step explanation: