Answer:
The first one: 19/15a
second one: b²-4ac = D
Step-by-step explanation:
for first one: take LCM and solve
for second one: you square the expression on both sides then b²= D + 4ac, then when you take 4ac to the left hand side, it becomes b²-4ac= D
Answer:
help* not gelp
Step-by-step explanation:
but i.d.k im so sry
Answer:
A. 520 square inches is your surface area of the rectangular prism
(2x 6)(x-1)=0 happy to help :)
