11)
3x = 180
x = 60
12)
6x + 18 = 180
6x = 162
x = 27
Answer:
x is 23
Step-by-step explanation:
Fx or just x is equal to 23
The remainder when f(x)=−2x3+x2−4x+1 is divided by x+3. is 76
<h3>How to determine the remainder?</h3>
The function is given as:
f(x)=−2x3+x2−4x+1 is divided by x+3.
Set the divisor to 0
x + 3 = 0
Solve for x
x = -3
Calculate f(-3)
f(-3)=−2(-3)^3+(-3)^2 − 4(-3) + 1
Evaluate the expression
f(-3)= 76
Hence, the remainder when f(x)=−2x3+x2−4x+1 is divided by x+3. is 76
Read more about remainder theorem at:
brainly.com/question/13328536
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Add two zeros to the end of 23, and that is the area. 2300 ft^2
