Answer:
Left column:
1 & 2
right column:
1 & 2
pls mark me brainliest!!!
Answer:
x^2+2x-15=0
Hope it helped u if yes mark me BRAINLIEST!
Tysm!
:)
The answer is C
I did this test yesterday
To the nearest would be about 52
Answer:
194.
Step-by-step explanation:
x = (7+4√3)
x^2 = x = (7+4√3)^2
= 49 + 48 + 56√3
= 97 + 56√3
x^2 + 1/x^2 = 97 + 56√3 + 1/(97 + 56√3)
= 194.
