How To Solve (3z+2k)2
How to solve (3z+2k)2
ANSWER :
9z^2 + 12zk + 4k^2.
STEP BY STEP EXPLANATION :
(3z + 2k)^2
= (3z + 2k) × (3z + 2k)
= 9z^2 + 6zk + 6zk + 4k^2
= 9z^2 + 12zk + 4k^2
Therefore , the answer is 9z^2 + 12zk + 4k^2.
How to solve (3z+2k)2
9z^2 + 12zk + 4k^2.
(3z + 2k)^2
= (3z + 2k) × (3z + 2k)
= 9z^2 + 6zk + 6zk + 4k^2
= 9z^2 + 12zk + 4k^2
Therefore , the answer is 9z^2 + 12zk + 4k^2.
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