Can anyone help me with this please

Mathematics

1 answer:

olga_2 [115]2 years ago

8 0

Hi there!

$\large\boxed{\frac{1}{4}, -\frac{3}{2}}$

13y² + 10y - 3 = 5y²

Begin by moving all terms to one side:

13y² + 10y - 3 - 5y² = 0

Combine like terms:

8y² + 10y - 3 = 0

Factor using the guess-and-check method.

(4y - 1)(2y + 3) = 0

Set each factor equal to 0 to find the solutions:

4y - 1 = 0

4y = 1

y = 1/4

2y + 3 = 0

2y = -3

y = -3/2

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1. What is the solution to the system below? x+y=5 1x- y=3

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Answer:

(4,1)

Step-by-step explanation:

x+y=5

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Add the equations together to eliminate y

x+y=5

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