The sum of 2s + 4t -3u + 5v, -s + 2t + 9u - 11v and 3s - 4t + 2u - 3v is
a. 4s - 2t - 8u - 9v
b. 4s - 2t + 8u - 9v
c. 4s + 2t - 8u - 9v
d. 4s + 2t + 8u - 9v
Answers
Answered by
3
Answer:
the answer will be 4s + 2t + 8u - 9v.which is option d
Answered by
2
Step-by-step explanation:
2s-s+3s+4t+2t-2t-3u+9u+2u+5v-11v-3v
=4s+4t+8u-9v
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