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mel-nik [20]
3 years ago
12

Y(x) = 2x² + 12x + 5

Mathematics
1 answer:
tester [92]3 years ago
8 0

Answer:

[-6 ± √26]\2

Step-by-step explanation:

y(x) is no such thing.

Now, since this is unfactorable, apply the Quadratic Formula, x = [-b ± √(b² - 4ac)]\2a:

[-12 ± √104]\4

Divide everything by 2 to get the above answer.

I am joyous to assist you anytime.

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Find the measurement of the angle labeled X
Vedmedyk [2.9K]

Answer:

b.

42+x+90+8=180° linear pair

x=180-140=40°

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