Algebra
Calculus
Trigonometry
Matrix
Question
Solve the equation
Solve for x
Solve for X
x=4X2−5
Evaluate
X2−4x−5=0
Rewrite the expression
X2−5−4x=0
Move the expression to the right-hand side and change its sign
−4x=0−(X2−5)
Subtract the terms
More Steps
Evaluate
0−(X2−5)
If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses
0−X2+5
Removing 0 doesn't change the value,so remove it from the expression
−X2+5
−4x=−X2+5
Change the signs on both sides of the equation
4x=X2−5
Divide both sides
44x=4X2−5
Solution
x=4X2−5
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