What is the solution set of x^2 - 10 = 30x

x^2-30x-10=0

Use the quadratic formula

-b +or- square root of b^2 -4ac all divided by 2a

a = 1       b = -30      c = -10

30 +or- square root of (30)^2-4(-10) all divided by 2

(30+sqrt940)/2

x=30.33

(30-sqrt940)/2

x=-0.33

The solution is x=-0.33 and 30.33

x^2-30x-10=0

Use the quadratic formula

-b +or- square root of b^2 -4ac all divided by 2a

a = 1       b = -30      c = -10

30 +or- square root of (30)^2-4(-10) all divided by 2

(30+sqrt940)/2

x=30.33

(30-sqrt940)/2

x=-0.33

The solution is x=-0.33 and 30.33

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

i hope this you, and have a wonderful day!

answer: 0.64

step-by-step explanation: