What number must be added to the expression below to complete the square x^+5x
2 answers:
<u>Answer:</u>
<u>Step-by-step explanation:</u>
We are given the following expression and we are to complete its square:
To complete the square of the above expression, we will divide the coefficient of x by 2 and add its square to the expression.
Since the coefficient of x here is 5, so we will divide it by 2 and add its square to get:
Therefore, the missing term to complete the square of the given expression is .
Answer:
Step-by-step explanation:
The given expression is
Since the coefficient of the quadratic term is 1, you must add the square of
which is
We square both the numerator and the denominator to obtain,
This will give us
You might be interested in
Answer:
4/15
Step-by-step explanation:
1 - 2/3 = 1/3
1/5 x 1/3 = 1/15 of the bill
1/15 of bill is paid by azuma
10/15 is by tom
so 1 - 10/15 - 1/15 = 4/15 by tina
(6 x 1/10) + (2 x 1/100) + (4 x 1/1000)
Answer:
distributive property
Step-by-step explanation:
each term in the parenthesis is multiplied by the 12 outside
12(x + 4) = 12x + 48 ← using the distributive property
Answer:
f(5) = 6(5-2) = 18
Step-by-step explanation:
hope this help ~~~~~~~~------~~~~~~~~