Answer:
30
Step-by-step explanation:
3x+x=4x
40+20=60
180-60=120
120/4=30
Step-by-step explanation:
this is the solution of your question
The values of p and q in the function f(x) = 2x³ + 17x² - 3px - 5q is p = 8, q = 27
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more variables and numbers.
x - 3 (i.e. x = 3) and x + 9 (i.e. x = -9) are factors of f(x) = 2x³ + 17x² - 3px - 5q
Hence:
f(3) = 0
2(3)³ + 17(3)² - 3p(3) - 5q = 0 (1)
Also:
2(-9)³ + 17(-9)² - 3p(-9) - 5q = 0 (2)
Hence, p = 8, q = 27
The values of p and q in the function f(x) = 2x³ + 17x² - 3px - 5q is p = 8, q = 27
Find out more on equation at: brainly.com/question/2972832
#SPJ1
Answer: 8.61
Step-by-step explanation: Since the third decimal (7) is greater than 5, the second decimal is rounded up. Therefore, 8.6078 rounded to two decimal places is 8.61.
Answer: No real solutions.
Step-by-step explanation:
