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Kruka [31]
3 years ago
12

Solve the equation. x2 − 6x − 7 = 0

Mathematics
1 answer:
zlopas [31]3 years ago
8 0

Answer:

x = 7 and x = -1

Step-by-step explanation:

<u>Step 1:  Factor</u>

x^2 - 6x - 7 = 0

(x - 7)(x + 1) = 0

<u>Step 2:  Solve for x</u>

(x - 7)(x + 1) = 0

x - 7 = 0 and x + 1 = 0

x - 7 + 7 = 0 + 7 and x + 1 - 1 = 0 - 1

x = 7 and x = -1

Answer:  x = 7 and x = -1

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devlian [24]

Answer:

B (Base surface area) = 16 m^{2}

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Step-by-step explanation:

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7 0
2 years ago
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mihalych1998 [28]
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3 years ago
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4 0
3 years ago
Read 2 more answers
Y &gt; 4x + 3<br><br> y &lt; -2x - 9
Zielflug [23.3K]

Answer:

x > 2

Step-by-step explanation:

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IN CASES WHERE YOU DIVIDE A NEGATIVE NUMBER,DON'T FORGET TO CHANGE THE SIGN !!!

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3 years ago
How do you solve this equation? x/2 - x = x/4 + 6
fenix001 [56]

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Step-by-step explanation:

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