Answer:
34
Step-by-step explanation:
x=3+√8
y =3-√8
now,
1/x^2+1/y^2
=1/(3+√8)² + 1/(3-√8)²
= [(3-√8)²+(3+√8)²] / (3+√8)²(3-√8)² [L.C.M = (3+√8)²(3-√8)² ]
=[(3-√8+3+√8)²-2(3-√8)(3+√8) ] / [(3+√8)(3-√8)]²
=[6²-2.(3²-√8² )] / (3²-√8²)² [ a²+ b²=(a+b)²-2ab]
=[36-2(9-8) ]/ (9-8)²
=[36-2.1] / 1²
=34
All squares are rhombuses, but rhombuses aren't square because to be square there must be four equal sides and four right angles.
You should multiply the numbers to get your solution. either 345*25 or 3 and 25
dose this help?
Answer:
I think if it takes me 8 hours then it will surely take him 8 hours
Y = -6x - 5
y intercept = -5
Now solve for x.
y = -6x - 5
-6x = y + 5
x = -1/6y - 5/6
x intercept = -5/6
