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valkas [14]
3 years ago
12

Harry solved a quadratic equation. His work is shown below.

Mathematics
2 answers:
kobusy [5.1K]3 years ago
8 0

Answer:

Step 2

Step-by-step explanation:

Pie3 years ago
4 0

Answer:

x = 11 or x = -1

Step-by-step explanation:

(x-5)^2 = 36

(x-5) = 6 or (x-5)= -6

then x = 11 or x = -1

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Step-by-step explanation:

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Solve the inequality for u.<br> 22≤-4u-2<br> Simplify your answer as much as possible.
larisa [96]

Answer:

<u>u ≤ -6</u>

Step-by-step explanation:

Given :

  • 22 ≤ -4u - 2

Add 2 on both sides :

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7 0
2 years ago
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Mila [183]
B is your answer. Hope this helps :)
8 0
3 years ago
Please help me :) i would appreciate it
chubhunter [2.5K]

Answer:

D. 15

Step-by-step explanation:

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You can substitute the value of <em>n</em> into the given expression:

= 32 + 2n - 9

= 32 + 2(-4) - 9

= 32 - 8 - 9

= 15

Therefore, the correct answer is D. 15

Please mark my answers as the Brainliest if my explanations were helpful :)

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3 years ago
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