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Q30 Which one is correct algebraicIdentities?A)(x+a)(x+b)=x2+(a+b)x+abΟ Ο ΟB)(x+y+z)(x+y+z)=x2+y2+z2+y+2yz+2zxC)(x+y)(x-7)=x2+y2OD)(x+y)(x+y)=x2+y2+2y​

Answer»

ANSWER:

OPTION A

Step-by-step EXPLANATION:

(x+a)(x+b) is ALGEBRAIC IDENTITY



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