George wants to use 20% of his land for land for planting trees. how many acers, to the nearest tenth, does he want to use to plant trees if he has 98 acres of land?

step-by-step explanation: where's the phrase?

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!