Mathematics
Evaluate :
(2 - z) (15 - z)
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Answer
(2 - z) (15 - z)
= 2 (15 - z) - z (15 - z)
= 30 - 2z - 15z + z(1+1)
= 30 - 17z + z2
Hence, (2 - z) (15 - z) = 30 - 17z + z2
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Evaluate :
(2 - z) (15 - z)
6 Likes
(2 - z) (15 - z)
= 2 (15 - z) - z (15 - z)
= 30 - 2z - 15z + z(1+1)
= 30 - 17z + z2
Hence, (2 - z) (15 - z) = 30 - 17z + z2
Answered By
3 Likes