यदि (p(x)=x-2-7x+10) और (q(x)=p(x+1)) है, तो (q(x)) के शून्यक कौन-से हैं?

If (p(x)=x-2-7x+10) and (q(x)=p(x+1)), what are the zeroes of (q(x))?

Explanation opens after your attempt
Correct Answer

A. (1,4)

Step 1

Concept

The zeroes of (p(x)) are (2) and (5), so for (p(x+1)=0), (x+1=2) or (x+1=5). Hence the zeroes of (q(x)) are (1) and (4).

Step 2

Why this answer is correct

The correct answer is A. (1,4). The zeroes of (p(x)) are (2) and (5), so for (p(x+1)=0), (x+1=2) or (x+1=5). Hence the zeroes of (q(x)) are (1) and (4).

Step 3

Exam Tip

(p(x)) के शून्यक (2) और (5) हैं, इसलिए (p(x+1)=0) के लिए (x+1=2) या (x+1=5)। अतः (q(x)) के शून्यक (1) और (4) हैं।

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Mathematics Answer, Explanation and Revision Hints

यदि (p(x)=x-2-7x+10) और (q(x)=p(x+1)) है, तो (q(x)) के शून्यक कौन-से हैं? / If (p(x)=x-2-7x+10) and (q(x)=p(x+1)), what are the zeroes of (q(x))?

Correct Answer: A. (1,4). Explanation: (p(x)) के शून्यक (2) और (5) हैं, इसलिए (p(x+1)=0) के लिए (x+1=2) या (x+1=5)। अतः (q(x)) के शून्यक (1) और (4) हैं। / The zeroes of (p(x)) are (2) and (5), so for (p(x+1)=0), (x+1=2) or (x+1=5). Hence the zeroes of (q(x)) are (1) and (4).

Which concept should I revise for this Mathematics MCQ?

The zeroes of (p(x)) are (2) and (5), so for (p(x+1)=0), (x+1=2) or (x+1=5). Hence the zeroes of (q(x)) are (1) and (4).

What exam hint can help solve this Mathematics question?

(p(x)) के शून्यक (2) और (5) हैं, इसलिए (p(x+1)=0) के लिए (x+1=2) या (x+1=5)। अतः (q(x)) के शून्यक (1) और (4) हैं।