1.

Identify if the following equations are true or not: i)(2a+3b)(a−b)=2a2−3b2 ii)(x+5)2=x2+25 [4 MARKS]

Answer»

Identify if the following equations are true or not:

i)(2a+3b)(ab)=2a23b2

ii)(x+5)2=x2+25 [4 MARKS]



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