Which expression is equal to 7/v5

Mathematics

1 answer:

bagirrra123 [75]3 years ago

3 0

Its b because to simplify radical you multiply by in this instance sqrt of 5 on the denominator and numerator

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Step-by-step explanation:

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3 years ago

5u^2 + 6 = -13u please help

Komok [63]

Answer:

u = -2, -3/5

General Formulas and Concepts:

Algebra I

Standard Form: ax² + bx + c = 0
Factoring
Finding roots

Step-by-step explanation:

Step 1: Define equation

5u² + 6 = -13u

Step 2: Solve for u

Rewrite: 5u² + 13u + 6 = 0
Factor: (u + 2)(5u + 3) = 0
Find roots: u = -2, -3/5

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3 years ago