Answer: Your question doesn't make any sense
Step-by-step explanation:
70% I think beacuse she is making more profit about 70% then she bought it for
Is that negative 2 minus 8? if so put that into the calculator and add 8 to both sides and divide by 2 after that. simple algebra
Answer:
making letters subject is only possible
with equations but not expression.
So the question has no solution.
The answer is ou need to rewrite the equation to make it easy... and let it equal zero
<span>2<span>x2</span>−8x+4=0</span>
which will become
<span>2(<span>x2</span>−4x+2)=0</span>
you need to solve
<span><span>x2</span>−4x+2=0</span><span>
by completing the square or the general quadratic formula.</span>
