Question

use identities to factorise
$49a {}^{6} - 28a {}^{3} b {}^{3} + 4b {}^{6}$


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Answer 1

Answer:

Step-by-step explanation:

Factorise using identity 49a^6-28a^3 b^3 +4b^6. 2. See answers. Unlocked badge showing an astronaut's boot touching down on the moon.