find all zeros of x square- 1
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x^2 -1
x^1=1
x =1
this question is one zero
x^1=1
x =1
this question is one zero
Answered by
3
Hey!!!!!
we have
x² - 1
or
x² - 1²
Thus it becomes an identity a² - b² = (a + b)(a - b)
We can apply here
Therefore x² - 1² = (x + 1)(x - 1)
Thus x = -1 and x = +1
Hope this helps
we have
x² - 1
or
x² - 1²
Thus it becomes an identity a² - b² = (a + b)(a - b)
We can apply here
Therefore x² - 1² = (x + 1)(x - 1)
Thus x = -1 and x = +1
Hope this helps
ishwin1:
how can we do that
i did
1² = 1
same
haa i k
what same?
thanx
welcome
brainliest
thanx
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