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nordsb [41]
2 years ago
15

Write the equation in standard form. Then factor the left side of the equation. 2x^2 + 7x = 15

Mathematics
1 answer:
Anettt [7]2 years ago
7 0

Answer:

2x^2 + 7x - 15 = 0

Factors: (2x - 3)(x + 5)

Step-by-step explanation:

To write the equation in standard form rearrange to this form ax^2 + bx + c = 0. Rearrange the equation 2x^2 + 7x = 15 by subtracting 15 from both sides.

2x^2 + 7x - 15 = 0

The left side factors into (2x - 3)(x + 5) since it multiplies to 2x^2 - 3x + 10x - 15 = 2x^2 + 7x - 15.

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b. To find the median, we first must order the numbers. The numbers ordered are this:

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To find the median, we can cross off one number on each side until we are left with one or two numbers.

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2 years ago
Does it matter term is first and which term is second in a ratio?
aleksklad [387]
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5 0
3 years ago
Whats the domain and range of f (x)=7x^5 .
Furkat [3]

Answer:

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