Question

(5) The factors of 49p2-36 are
(a) (7p-6)(7p+6)
(b) (7p+6)2
(c) (7p-6)2
(d) None of these​

Answer 1

SOLUTION

TO CHOOSE THE CORRECT OPTION

The factors of 49p² - 36 are

(a) ( 7p - 6 ) ( 7p + 6 )

(b) (7p + 6)²

(c) (7p - 6)²

(d) None of these

FORMULA TO BE IMPLEMENTED

We are aware of the identity that

$\sf{ {a}^{2} - {b}^{2} = (a + b)(a - b)\: }$

EVALUATION

$\sf{ 49 {p}^{2} - 36 \: }$

$= \sf{ {(7p )}^{2} - {(6)}^{2} \: }$

$\sf{ = (7p + 6)(7p - 6)} \bigg(\because {a}^{2} - {b}^{2} = (a + b)(a - b)\bigg)$

= ( 7p - 6 ) ( 7p + 6 )

FINAL ANSWER

Hence the correct option is

$\sf{(a) \: \: (7p + 6)(7p - 6)}$

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Answer 2

Answer:

Step-by-step explanation:

SOLUTION

TO CHOOSE THE CORRECT OPTION

(d) None of these

FORMULA TO BE IMPLEMENTED

We are aware of the identity that

EVALUATION

FINAL ANSWER

━━━━━━━━━━━━━━━━

LEARN MORE FROM BRAINLY

If x+1/x=3 then, x^7+1/x^7=

SOLUTION

TO CHOOSE THE CORRECT OPTION

(d) None of these

FORMULA TO BE IMPLEMENTED

We are aware of the identity that

EVALUATION

FINAL ANSWER

━━━━━━━━━━━━━━━━

LEARN MORE FROM BRAINLY

If x+1/x=3 then, x^7+1/x^7=

SOLUTION

TO CHOOSE THE CORRECT OPTION

(d) None of these

FORMULA TO BE IMPLEMENTED

We are aware of the identity that

EVALUATION

FINAL ANSWER

━━━━━━━━━━━━━━━━

LEARN MORE FROM BRAINLY

If x+1/x=3 then, x^7+1/x^7=

SOLUTION

TO CHOOSE THE CORRECT OPTION

(d) None of these

FORMULA TO BE IMPLEMENTED

We are aware of the identity that

EVALUATION

FINAL ANSWER

━━━━━━━━━━━━━━━━

LEARN MORE FROM BRAINLY

If x+1/x=3 then, x^7+1/x^7=

SOLUTION

TO CHOOSE THE CORRECT OPTION

(d) None of these

FORMULA TO BE IMPLEMENTED

We are aware of the identity that

EVALUATION

FINAL ANSWER

━━━━━━━━━━━━━━━━

LEARN MORE FROM BRAINLY

If x+1/x=3 then, x^7+1/x^7=

SOLUTION

TO CHOOSE THE CORRECT OPTION

(d) None of these

FORMULA TO BE IMPLEMENTED

We are aware of the identity that

EVALUATION

FINAL ANSWER

━━━━━━━━━━━━━━━━

LEARN MORE FROM BRAINLY

If x+1/x=3 then, x^7+1/x^7=

SOLUTION

TO CHOOSE THE CORRECT OPTION

(d) None of these

FORMULA TO BE IMPLEMENTED

We are aware of the identity that

EVALUATION

FINAL ANSWER

━━━━━━━━━━━━━━━━

LEARN MORE FROM BRAINLY

If x+1/x=3 then, x^7+1/x^7=

SOLUTION

TO CHOOSE THE CORRECT OPTION

(d) None of these

FORMULA TO BE IMPLEMENTED

We are aware of the identity that

EVALUATION

FINAL ANSWER

━━━━━━━━━━━━━━━━

LEARN MORE FROM BRAINLY

If x+1/x=3 then, x^7+1/x^7=

SOLUTION

TO CHOOSE THE CORRECT OPTION

(d) None of these

FORMULA TO BE IMPLEMENTED

We are aware of the identity that

EVALUATION

FINAL ANSWER

━━━━━━━━━━━━━━━━

LEARN MORE FROM BRAINLY

If x+1/x=3 then, x^7+1/x^7=