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Fofino [41]
3 years ago
9

Which numbers are solutions

Mathematics
2 answers:
grin007 [14]3 years ago
7 0

Answer:

A and D

Step-by-step explanation:

Given

x² + 20 = 9x + 2 ( subtract 9x + 2 from both sides )

x² - 9x + 18 = 0 ← in standard form

(x - 3)(x - 6) = 0 ← in factored form

Equate each factor to zero and solve for x

x - 3 = 0 ⇒ x = 3

x - 6 = 0 ⇒ x = 6

Tom [10]3 years ago
3 0

Answer:

6 and 3

Step-by-step explanation:

x^2 - 9x + 18 = 0

(x-6)•(x-3)=0

if x-6 = 0 then x = 6

and if x-3= 0 then x = 3

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Step-by-step explanation:

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3 years ago
Help me please, i need help with all the questions. My teacher did not explain very well
belka [17]
The questions that are 1-6 above:

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2 years ago
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liubo4ka [24]

Answer:

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Step-by-step explanation:

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6 0
2 years ago
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Point C is located at (1, 2) and point D is located at (−4, −2). Find the y value of the point that is 1 over 4 the distance fro
fomenos
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4 0
2 years ago
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Can you solve d-3/5=6 before multiplying by 5 reasoning yes or no and why?
Luda [366]

Answer:

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Step-by-step explanation:

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