T2 + 2t + 1 = 0 solve using the quadratic formulawrite your answers as integers, proper or improper fractions in simplest form, or decimals rounded to the nearest hundredth.

i can try and you the very best that i can.

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^