Expert Mathematics Polynomials Class 10 Level 24

द्विघात (p(x)=x-2+2x-15) का ग्राफ (x)-अक्ष को किन (x)-मानों पर काटेगा?

At which (x)-values will the graph of (p(x)=x-2+2x-15) cut the (x)-axis?

Explanation opens after your attempt
Correct Answer

A. (3) और (-5)(3) and (-5)

Step 1

Concept

(x-2+2x-15=(x+5)(x-3)). Zeroes are the (x)-values of (x)-axis intersections.

Step 2

Why this answer is correct

The correct answer is A. (3) और (-5) / (3) and (-5). (x-2+2x-15=(x+5)(x-3)). Zeroes are the (x)-values of (x)-axis intersections.

Step 3

Exam Tip

(x-2+2x-15=(x+5)(x-3)) है। शून्यक (x)-अक्ष पर कटान के (x)-मान होते हैं।

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Mathematics Answer, Explanation and Revision Hints

द्विघात (p(x)=x-2+2x-15) का ग्राफ (x)-अक्ष को किन (x)-मानों पर काटेगा? / At which (x)-values will the graph of (p(x)=x-2+2x-15) cut the (x)-axis?

Correct Answer: A. (3) और (-5) / (3) and (-5). Explanation: (x-2+2x-15=(x+5)(x-3)) है। शून्यक (x)-अक्ष पर कटान के (x)-मान होते हैं। / (x-2+2x-15=(x+5)(x-3)). Zeroes are the (x)-values of (x)-axis intersections.

Which concept should I revise for this Mathematics MCQ?

(x-2+2x-15=(x+5)(x-3)). Zeroes are the (x)-values of (x)-axis intersections.

What exam hint can help solve this Mathematics question?

(x-2+2x-15=(x+5)(x-3)) है। शून्यक (x)-अक्ष पर कटान के (x)-मान होते हैं।

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