Answer:
3x^2 + 16x + 42
3x^2 + 4x + 2
3x^2 – 16x + 42
3x^2 – 4x + 2
Step-by-step explanation:
Answer:
x = 33
y = 41
Step-by-step explanation:
GIven
x: number of nickels
y: number of quarters
A nickel = $0.05
A quarter = $0.25
then we have the system of equations
0.05*x + 0.25*y = 11.90
x + y = 74
Which can be solved applying any of known methods. Then, the solution is
x = 33
y = 41
hope this was helpful.
Answer:
a = -4
b=-29
Step-by-step explanation:
<h3>Complex number:</h3>
First write the radicals in simplest form.
i² = -1



Answer:
f(x)=
+3, -
+3
Step-by-step explanation: