Simply the equation and show your work

y^2   +2x^2 y

5 xy^2   - 6 x^2

Step-by-step explanation:

1/x^2 +2/y

5/x - 6/y^2

Multiply the top and bottom by x^2y^2 to clear the fractions in the numerator and denominator

1/x^2 +2/y               x^2y^2

*

5/x - 6/y^2               x^2y^2

Distribute

1/x^2 *  x^2y^2   +2/y *x^2y^2

5/x  * x^2y^2   - 6/y^2* x^2y^2

y^2   +2x^2 y

5 xy^2   - 6 x^2

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a