Answer:
1. 8
2. 2.3
3. 1.84
Step-by-step explanation:
Answer:
The correct ordered pair is (7,1)
Step-by-step explanation:
The given system has equations:
We make x the subject in the first equation to get:
Put equation 3 into equation 2 to get:
Expand:
Put y=1 into equation 3 and solve for x.
The correct ordered pair is (7,1)
The complete factor of the polynomial 36x² - 25 is (6x + 5)(6x − 5). Then the correct option is D.
<h3>What is polynomial?</h3>
Polynomial is an algebraic expression that consists of variables and coefficients. Variable are called unknown. We can apply arithmetic operations such as addition, subtraction, etc. But not divisible by variable.
Factor completely 36x² - 25.
We know that
(6x)² − 5²
(6x + 5)(6x − 5)
The complete factor of the polynomial 36x² - 25 is (6x + 5)(6x − 5). Then the correct option is D.
More about the polynomial link is given below.
brainly.com/question/17822016