Question
Solve the equation
Solve for x
Solve for u
x=21+1+24ux=21−1+24u
Evaluate
6x2−x×1=u
Any expression multiplied by 1 remains the same
6x2−x=u
Cross multiply
x2−x=6u
Move the expression to the left side
x2−x−6u=0
Substitute a=1,b=−1 and c=−6u into the quadratic formula x=2a−b±b2−4ac
x=21±(−1)2−4(−6u)
Simplify the expression
More Steps

Evaluate
(−1)2−4(−6u)
Evaluate the power
1−4(−6u)
Multiply the numbers
More Steps

Evaluate
4(−6u)
Rewrite the expression
−4×6u
Multiply the terms
−24u
1−(−24u)
If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses
1+24u
x=21±1+24u
Solution
x=21+1+24ux=21−1+24u
Show Solution
