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Serggg [28]
2 years ago
11

What is the solution to 2x2+8x=x2-16? x=-4 x=-2 x=2 x=4

Mathematics
2 answers:
andreyandreev [35.5K]2 years ago
8 0

Answer:

2x+8x=x-16?

10x=x-16

9x=-16

x=-16/9?

Step-by-step explanation:

krek1111 [17]2 years ago
7 0

Answer:

X= -4 Or A on egde.

Step-by-step explanation:

I just took the test 2021

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Please can anybody help me with this:<br> Show that (x − 9)(x − 1) ≡ x^2 − 10x + 9
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Distribute and multipy out:

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4 0
2 years ago
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V125BC [204]

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Step-by-step explanation:


4 0
3 years ago
Find the solution to the systems of equations using the elimination method. 3x + 5y = 2 5x + 8y = 4
Irina-Kira [14]

Answer:

\boxed{x = 4~~and~~y = -2}

Step-by-step explanation:

3x + 5y = 2 (times 5) 15x + 25y = 10

5x + 8y = 4 (times 3) 15x + 24y = 12

.

15x + 25y = 10

<u>15x + 24y = 12 </u>  <u>  </u>

y = -2

.

Substitute the value of y to one of equations

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x = 4

6 0
3 years ago
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