फलन (f(x)=x-3+27) का (x)-अक्ष प्रतिच्छेद क्या है?

What is the (x)-intercept of (f(x)=x-3+27)?

Explanation opens after your attempt
Correct Answer

A. (x=-3)

Step 1

Concept

On the (x)-axis, \(x^3+27=0\), so \(x^3=-27\). This gives (x=-3).

Step 2

Why this answer is correct

The correct answer is A. (x=-3). On the (x)-axis, \(x^3+27=0\), so \(x^3=-27\). This gives (x=-3).

Step 3

Exam Tip

(x)-अक्ष पर \(x^3+27=0\), इसलिए \(x^3=-27\)। इससे (x=-3) मिलता है।

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Mathematics Answer, Explanation and Revision Hints

फलन (f(x)=x-3+27) का (x)-अक्ष प्रतिच्छेद क्या है? / What is the (x)-intercept of (f(x)=x-3+27)?

Correct Answer: A. (x=-3). Explanation: (x)-अक्ष पर \(x^3+27=0\), इसलिए \(x^3=-27\)। इससे (x=-3) मिलता है। / On the (x)-axis, \(x^3+27=0\), so \(x^3=-27\). This gives (x=-3).

Which concept should I revise for this Mathematics MCQ?

On the (x)-axis, \(x^3+27=0\), so \(x^3=-27\). This gives (x=-3).

What exam hint can help solve this Mathematics question?

(x)-अक्ष पर \(x^3+27=0\), इसलिए \(x^3=-27\)। इससे (x=-3) मिलता है।