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(a+c)(-a+c)

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(a+c)(-a+c)

Posted by Deepashree.N.R N.R 5 years, 3 months ago

CBSE > Class 08 > Mathematics

3 answers

Deepashree.N.R N.R 5 years, 3 months ago

Thank you yogita ingle

1Thank You

Yogita Ingle 5 years, 3 months ago

(a+c)(-a+c)

= a (-a + c) + c ( a + c)

= a (-a) + a (c) + c (a) + c (c)

= -a² + ac + ac + c²

= -a² + 2ac + c²

3Thank You

Deepashree.N.R N.R 5 years, 3 months ago

C2-2ca+a2

4Thank You

ANSWER

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CBSE > Class 08 > Mathematics