3 years ago

Solve x2 - 4x + 1 = 0. x= 2 + 2i15 x = 4+ V3 x = 2/3 x= -2-3

Mathematics

1 answer:

Lerok [7]3 years ago

8 0

Answer:

x = 2 ± √ 3

Step-by-step explanation:

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The name of the property illustrated in each statement

insens350 [35]

9. Commutative Law, 11. Multiplicative Identity Property, 13. Distributive Law, 15. Inverse Property of Addition, 17. Commutative Law, 19. Distributive property (?)
Good luck, hope this helps!!

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4 years ago

According to the 2008 U.S. census, California had a population of approximately 4 × 10^7 people and Florida had a population of

KIM [24]

Answer:

A. The population of California was approximately two times the population of Florida.

Step-by-step explanation:

According to the 2008 U.S. census, population of Florida = 2 × $10^{7}$

Population of California = 4 × $10^{7}$

= 2 × 2 × $10^{7}$

= 2 × population of Florida

Hence, the population of California was approximately two times the population of Florida and the correct option is A.

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3 years ago

Read 2 more answers

Multiply: (3x + 2)(4x - 7)

svetoff [14.1K]

When you are doing distribution with this problem you are going to get your answer of....
D) 12x^2 - 13x - 14

Steps:
Simplify...
<span>(3x + 2)(4x - 7)
= (3x + 2) (4x + -7)
= (3x)(4x) + (3x)(-7) + (2)(4x) + (2)(-7)

= 12x^2 - 21x + 8x - 14
=12x^2 - 13x -14</span>

5 0

4 years ago

Abby read 1/10 of a novel in 1/2 an hour how long will it take her to read one novel

stepan [7]

Answer:

5 hours

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

I neeeddd the answer

Crank