Please help me sovle this

The answer is 5/12

Step-by-step explanation:

3/4 - 1/3 = 5/12

Therefore 1/3 + 5/12 has to equal 3/4

5/12

Step-by-step explanation:

5/12+1/3= 15+12/36= 27/36

27/36/9= 27/9=3 and 36/9=4

5/12+1/3=3/4

where is the rest of the

step-by-step explanation:

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