Answer: 
Step-by-step explanation:
Given equation is

solving this

There can be two solution because 

so, 
Answer:
A. -3,-8
Step-by-step explanation:
That's the answer positive
Answer:
9.44 x 10^4 in scientific notation
Step-by-step explanation:
Answer:
Two geometrical shapes which are identical in shape and size are said to be congruent. We use the symbol '≅' to denote congruence.
Step-by-step explanation: