Question

find value of (0.6)² + 2 × 0.6 × 0.4 × (0.4)²
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Answer 1

Answer:

1

Step-by-step explanation

  $(0.6)^{2} +2 *(0.6)*(0.4) +(0.4)^{2}$

= $(0.6+0.4)^{2}$

= $1^{2}$ =1