Concept-wise Practice

higher powers MCQ Questions for Class 9

higher powers se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

Practice Questions

1 questions tagged with higher powers.

\( 16x^4-81y^4 \) का गुणनखंडों में सही पहला चरण क्या है?

What is the correct first factorization step for \( 16x^4-81y^4 \)?

Explanation opens after your attempt
Correct Answer

A. ( \(4x^2-9y^2\)\(4x^2+9y^2\) )

Step 1

Concept

(16x-4=\(4x^2\)2) and (81y-4=\(9y^2\)2). Exam tip: identify larger squares first.

Step 2

Why this answer is correct

The correct answer is A. ( \(4x^2-9y^2\)\(4x^2+9y^2\) ). (16x-4=\(4x^2\)2) and (81y-4=\(9y^2\)2). Exam tip: identify larger squares first.

Step 3

Exam Tip

(16x-4=\(4x^2\)2) और (81y-4=\(9y^2\)2) है। परीक्षा में पहले बड़े वर्ग पहचानें।

Open Question Page
Ask Friends
Student Class Required

Select your class first

Quiz questions, daily challenge and practice pages will open according to your selected class. Class 11/12 ke liye stream bhi select karein.