Back to forum
Desmos Graphing Calculator
Calc
Reference
Copy
Math
·
Advanced Math
·
Equivalent expressions
hard
The expression
2
x
2
−
11
x
+
15
k
x
−
42
is equivalent to
x
−
3
p
−
2
x
−
5
1
, where
k
and
p
are constants. What is the value of
k
?
A
−
41
B
5
39
C
9
D
17
The expression \( \dfrac{kx-42}{2x^{2}-11x+15} \) is equivalent to \(… | Math SAT Question | Ronan SAT