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bagirrra123 [75]
3 years ago
10

For what value of a does the equation ax^2−3x−5=0 have 1 as one of its roots?

Mathematics
1 answer:
allsm [11]3 years ago
5 0
Answer: When a = 8, one of the roots of the equation will be 1.

To solve this problem, you could graph the equation with a 1 in the place of the a on a graphing calculator (there are some online).

Then, just keep changing the a value until the graph crosses the x-axis at 1. When, you enter an a value of 8, it will have a root of 1.
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defon

Answer:

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3 years ago
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3 years ago
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NISA [10]
The second choice: ALD does not necessarily equal BLD

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7 0
4 years ago
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What is the length of RQ?
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Answer:

D


Step-by-step explanation:

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I hope I helped you.

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