which of the following describes all values of x for which 1 -x2≥0?

which of the following describes all values of x for which 1 -\(x^{2}\)≥0? ?

Created: 1 week ago | Updated: 1 week ago | Created By:

Imran Ahmed

x≤-1

x≤-1 or x≥ 1

x≥1

-1≤x≤1

0 1

Best Answer Explained in Below-:

1 - \(x^{2}\)≥0⇒\(x^{2}\) - 1≤0⇒(x + 1)(x - 1)≤0The roots are - 1 and 1‘< “sign indicates that the solution lies between the roots, so - 1

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If P= x2-36x2-49 and Q =x+6x+7,then what is the value of pQ?

if x = ya, y= zb, then the value of abc is _

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which of the following describes all values of x for which 1 -\(x^{2}\)≥0? ?

If P= x2-36x2-49 and Q =x+6x+7,then what is the value of pQ?

if x = ya, y= zb, then the value of abc is _

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