9
9 degrees
(x+5)^2 and therefore x = -5
3x plus 10x - 7With out knowing what ' x ' actually is.. it will reduce down to.3x + 10 x - 7=13x - 7
You find x. Oh! There it is!! ^ See?
The given terms can be simplified to: 20x+20
9
9 degrees
No because the discriminant of the given quadratic expression is less than zero.
10x+7=(-3) 10x=(-10) x=(-1)ans
(x+5)^2 and therefore x = -5
15x plus 392 is the answer since you dont have an equal sign
3x plus 10x - 7With out knowing what ' x ' actually is.. it will reduce down to.3x + 10 x - 7=13x - 7
x=-8
You find x. Oh! There it is!! ^ See?
The given terms can be simplified to: 20x+20
12x - 6 = 10x +2 12x - 10x = 2 + 6 2x = 8 x = 4
12x + 9 = 10x + 1 Subtract 10x from both sides: 2x + 9 = 1 Sutract 9 from both sides: 2x = - 8 Divide both sides by 2: x = -4