Question

Evaluate the following by using identities:

0.34 × 0.34-0.66 × 0.66​

Answer 1

Answer:

(0.34)^2 - (0.66)^2

(0.34+0.66) (0.34-0.66) {•a^2-b^2 = (a +b ) (a-b)•}

Answer 2

Step-by-step explanation:

here is the answer

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