3 years ago

Solve for a.

Mathematics

1 answer:

KonstantinChe [14]3 years ago

3 0

Answer:

Step-by-step explanation:

√7a-10 - √2a+5=0

√7a-10 = √2a+5

7a-10 = 2a+5

5a = 15

a = 3

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