Math, asked by visheshp69, 7 months ago

Find the value of a²+ b² when
(ii) a - b = 5, ab = 14​

Answers

Answered by Anonymous
1

Step-by-step explanation:

a- b = 5

squaring both side

(a-b)^2 = 25

a^2 + b^2 -2(ab) = 25

a^2 + b^2 - 28 = 25

..

a^2 + b^2 = 53

Answered by Anonymous
6

Answer:

53

Step-by-step explanation:

a-b = 5

= (a-b)² = 25

a² -2ab + b² = 25

a² + b² -2(14) = 25

a² + b² -28 = 25

a² + b² = 25 + 28

a² + b² = 53

PLS MARK MY ANSWER AS BRAINLIEST

Similar questions