When a quadratic equation has no linear term (variable raised to the first power), the solution becomes simpler. what are the two possible solutions to 5x^2−15=0? enter your two answers separated by a comma.

Step-by-step explanation:

The given quadratic equation :_

To solve this , we first add 15 on the both the sides of the above equation, we get

Now, we divide both sides by 5, we get

Taking square roots on both the sides , we get

Hence, the two possible solutions =

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w

1/8 is left? add a bit more info plz