What are the solutions to the quadratic equation x2 - 16 = 0?
o x= 2 and x = -2
o x= 4 and x=-4
o x= 8 and x = -8
o x = 16 and x = -16
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Which equation and solution can be used to solve this problem? thirteen less than a number is sixteen. 13-n=16: add 13 to both sides. the answer is 29. n+13=16: subtract 13 from both sides. the answer is 3. n+16=13 subtract 13 from both sides. the answer is 3. n-13=16: add 13 to both sides. the answer is 29.

Factor k2 - 17k + 16. a.(k - 2)(k - 8) b.(k - 1)(k + 16) c.(k - 1)(k - 16)

Define multiplicative inverse. give an example of a number and its multiplicative inverse.