decimal-root se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.
5 questions tagged with decimal-root.
On the number line, \( -\sqrt{2.56} \) is equal to which point?
A. ( -1.6 )
\( \sqrt{2.56}=1.6 \), इसलिए \( -\sqrt{2.56}=-1.6 \)। बाहर के ऋण चिह्न को अलग से संभालें। / \( \sqrt{2.56}=1.6 \), so \( -\sqrt{2.56}=-1.6 \). Handle the outside negative sign separately.
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On the number line, \( -\sqrt{1.69} \) is equal to which point?
A. ( -1.3 )
\( \sqrt{1.69}=1.3 \), इसलिए \( -\sqrt{1.69}=-1.3 \)। बाहर के ऋण चिह्न को अलग से संभालें। / \( \sqrt{1.69}=1.3 \), so \( -\sqrt{1.69}=-1.3 \). Handle the outside negative sign separately.
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On the number line, \( -\sqrt{0.36} \) is equal to which point?
A. ( -0.6 )
\( \sqrt{0.36}=0.6 \) है इसलिए \( -\sqrt{0.36}=-0.6 \)। बाहर के ऋण चिह्न को अलग से देखें। / \( \sqrt{0.36}=0.6 \), so \( -\sqrt{0.36}=-0.6 \). Treat the outside negative sign separately.
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What is the distance of \(-\sqrt{0.81}\) from (0) on the number line?
B. (0.9)
\(\sqrt{0.81}=0.9\), इसलिए \(-\sqrt{0.81}\) की (0) से दूरी (0.9) है। दूरी परिमाण के बराबर होती है। / \(\sqrt{0.81}=0.9\), so the distance of \(-\sqrt{0.81}\) from (0) is (0.9). Distance equals magnitude.
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If point (P) is \(\sqrt{0.04}\) unit to the right of (-0.4), what will be the value of (P)?
B. (-0.2)
\(\sqrt{0.04}=0.2\), इसलिए (P=-0.4+0.2=-0.2) है। दाईं ओर जाने पर जोड़ते हैं। / \(\sqrt{0.04}=0.2\), so (P=-0.4+0.2=-0.2). Moving right means addition.
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