Final answer to the problem
$x\geq 4$
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Step-by-step Solution
How should I solve this problem?
- Scegliere un'opzione
- Prodotto di binomi con termine comune
- Metodo FOIL
- Sostituzione di Weierstrass
- Dimostrare dal LHS (lato sinistro)
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1
Apply the formula: $x+a\geq b$$=x\geq b-a$, where $a=16$, $b=0$ and $x=-x^2$
$-x^2\geq 0-16$
Learn how to solve disuguaglianze problems step by step online.
$-x^2\geq 0-16$
Learn how to solve disuguaglianze problems step by step online. Solve the inequality 16-x^2>=0. Apply the formula: x+a\geq b=x\geq b-a, where a=16, b=0 and x=-x^2. Apply the formula: a+b=a+b, where a=0, b=-16 and a+b=0-16. Apply the formula: ax\geq b=x\geq \frac{b}{a}, where a=-1, b=-16 and x=x^2. Apply the formula: \frac{a}{b}=\frac{a}{b}, where a=-16, b=-1 and a/b=\frac{-16}{-1}.
Final answer to the problem
$x\geq 4$
