It's timed.
what are the solution(s) of the quadratic equation 98 – x2 = 0?

x = plus or minus 2 startroot 7 endroot
x = plus or minus 6 startroot 3 endroot
x = plus or minus 7 startroot 2 endroot
no real solution

98 - x² = 0

x² = 98

x = ±√98

Lets factor 98

98 | 2

49 | 7

7 | 7

1

So, 98 = 2 . 7 . 7 = 2 . 7²

x = ±√2.7²

x = ±7√2

probability for j is 1/4

while

a is 1/6

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