simplify x² - 16
please answer
Answers
Answered by
0
Answer:
Step-by-step explanation:
x^2 = +16
x = root of 16
x = 4
Answered by
0
Answer: (x+4)(x+4)
Step-by-step explanation:
- a2- b2 (a+b)(a-b)
- similarly x2-16
- x2-42
- (x+4)(x-4)
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