3 years ago

Which sentence represents a quadratic equation that can be expressed in standard form?

Mathematics

1 answer:

wariber [46]3 years ago

7 0

Answer:

It's c.

Step-by-step explanation:

C) is (x - 1)^2 = 36

x^2 - 2x + 1 = 36

x^2 - 2x - 35 = 0

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3 years ago

Read 2 more answers

PLZZZZZ HELP ME Find the sum

mario62 [17]

Answer:

$27 \frac{2}{3}$

Step-by-step explanation:

Ok, so first substitute x for 4 in

"g(x) = 5x + 1", and x for 3 in

"k(x) = 2/x + 2x". Now you got:

g(4) = 5(4) + 1

k(3) = 2/(3) + 2(3)

Now you can solve each individually.

g(4) = 5 × 4 = 20

20 + 1 = 21

g(4) = 21

k(3) = 2 × 3 = 6

6 + 2/3 = 6 2/3

k(3) = 6 2/3

g(4) + k(3) = 21 + 6 2/3 = <u>27 2/3</u>

Hope this helps :)

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2 years ago