Either a reflection across the origin. Or a 180° clockwise rotation.
For 5-3/12 the equivalent expression is 60/12-3/12 And then for 1-4/9 the equivalent expression 9/9-4/9
X was a sacrifice <br><br><br>
,,,,,,,,,,,,,,,
stellarik [79]
Answer:
yes next y will be a sacrifice
Step-by-step explanation:
i did it
Answer:
x²+1/x² = 51
Explanation:
Given x - 1/x = 7 ---(1)
We know the algebraic identity:
a²+b²-2ab = (a-b)²
Or
a²+b² = (a-b)²+2ab
Now,
x²+1/x²
= (x-1/x)²+2*x*(1/x)
= (x-1/x)²+2
:7²+2 [ from (1)] =
= 49+2
= 51
Therefore,
x²+1/x² = 51