Some plusses and/or minuses would have assisted.
(2x - 5)(x + 6) are factors of 2x2 + 7x - 30, giving solutions for x of 2.5 and -6;
(2x + 5)(x - 6) are factors of 2x2 - 7x - 30, giving solutions of -2.5 and 6.
To solve the equation ( 6x + 30 + 4x = 10(x + 3) ), first simplify both sides. Combine like terms on the left to get ( 10x + 30 = 10x + 30 ). This shows that both sides are equal for all values of ( x ), indicating that there are infinitely many solutions to the equation.
I assume you mean...,0X2 * 30 * 3= 0=====Only this solution
By using the quadratic equation formula: x = -5 and x = 3
-20
-28
To solve the equation ( 6x + 30 + 4x = 10(x + 3) ), first simplify both sides. Combine like terms on the left to get ( 10x + 30 = 10x + 30 ). This shows that both sides are equal for all values of ( x ), indicating that there are infinitely many solutions to the equation.
Assuming the equation is: 8x - 38x - 24 = 0 Then: -30x = 24 Answer = x = -24/30 = - 0.8
I assume you mean...,0X2 * 30 * 3= 0=====Only this solution
By using the quadratic equation formula: x = -5 and x = 3
30
4!
-20
-28
If you mean: x-3x+27 = 8x-3 then -10x = -30 and x =3
4x2 - 30 = 34 ⇒ 4x2 = 64 ⇒ x2 = 16 ⇒ x = 4 or -4
8x6-6x3 30 15 _______ simplify to ____ simplify to ____ 2x2 4 2 ans 15\2
2x2 + 6 = 30 is your statement.2x2 = 24x2 = 12x = ±√12x = ±√(4*3)x = 2√3 or x = -2√3