Solve the quadratic equation x2 - x = 30 by completing the square

A

Step-by-step explanation:

Given

x² - x = 30

To complete the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(- )x + = 30 +

(x - )² =

Take the square root of both sides

x - = ± = ±

Add to both sides

x = ± , thus

x = - = - 5

x = + = 6

black/brown

step-by-step explanation:

well, you see here, jamal was born to 2 parents, his mother who he lives with and his father who left at a young age and who happens to be younger than him. he stole cookies because he has to steal food due to the fact that he spends his government poverty checks on pot and women.