Find the length of the third side. If necessary, round to the nearest tenth. 8 10​

REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS

Step-by-step explanation:

REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS REMOVE THE BOTS

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

x = ±sqrt(10)

step-by-step explanation:

5 - 2x² = -15

subtract 5 from each side

5-5 - 2x² = -15-5

-2x^2   = -20

divide by -2 on each side

-2x^2   /-2= -20/-2

x^2 =10

take the square root on each side

sqrt(x^2 )=±sqrt(10)

x = ±sqrt(10)

check:

5 - 2x² = -15

+sqrt(10)

5 - 2(sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

-sqrt(10)

5 - 2(-sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15