A 80 square meter I’m not quite sure
To solve using completing square method we proceed as follows:
x^2-10x+8=0
x^2-10x=-8
but
c=(b/2)^2
c=(10/2)^2=25
thus we can add this in our expression to get
x^2-10x+25=8+25
factorizing the LHS we get:
(x-5)(x-5)=33
(x-5)^2=33
getting the square roots of both sides we have:
x-5=+/-√33
x=5+/-√33
<span>Divide the top of the fraction by the bottom,t<span>hen multiply your answer by 100</span></span>
Answer:
17>n is the correct answer
I believe the answer is 0.25
