1.

Which of the following equations are square equations? (1) m2 + 2m + 11 = 0 (2) x2 - 2x + 5 = x2 (3) (x + 2)2 = 2x2​

Answer»

-STEP EXPLANATION:m²+2m+11=0 is CORRECT and other are not because in 2ND x²get CANCEL



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