Math, asked by sujithJ, 4 months ago

13. If x = -2/3 and y 1/4 Find (x+y) (x-y)​

Answers

Answered by arpanaial06
0

Answer:

(x + y) \: (x - y)

 {x}^{2}  -  {y}^{2}

x =  \frac{ - 2}{3}   \: and \:  y  =  \frac{1}{4}

 { (\frac{ - 2}{3} )}^{2}  - ( { \frac{1}{4} })^{2}

 \frac{4}{9}  -  \frac{1}{16}

 \frac{64 - 16}{144}  =  \frac{48}{144}  =  \frac{1}{3}

hope it will help you

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