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URGENT this is a question on my precalculus test I need help on. Thank you so much
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URGENT this is a question on my precalculus test I need help on. Thank you so much

URGENT this is a question on my precalculus test I need help on. Thank you so much-example-1
User Justin Breitfeller
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1 Answer

1 vote

Answer:

a. 5i + 13j

b. 8i

c. 10i + 6j

Explanation:

a. 2i + 6j + 3i + 7j = 5i + 13j

b. 3i + 7j + 5i - 7j = 8i

c. 2i + 6j + 3i + 7j + 5i - 7j = 10i + 6j

User Gayan Dasanayake
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8.6k points
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