3 years ago

Factor. 21x^2 -32x+12

Mathematics

1 answer:

baherus [9]3 years ago

3 0

Through trial and error:
(7x-6)(3x-2)

Usually it works best to test out a number of possibilities :)

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(9x+13)^2=49 Solve the quadratic equation given below.

Varvara68 [4.7K]

Answer:

x=(-2/3)

Step-by-step explanation:

(9x+13)^2=49

√(9x+13)^2=√49

9x+13=7

9x+13-13=7-13

9x=-6

9x÷9=-6/9

x=-6/9

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−3/8 ÷ 1/2= the numbers are fractions

marishachu [46]

$\text {Hi! To solve this problem you must...}$

$\text {Do Keep Change Flip (KCF):}$

$\text {Keep: -3/8}$

$\text {Change: / into *}$

$\text {Flip: 1/2 into 2/1}$

$\text {Your new problem should be -3/8*2/1}$

$\text {The Final Step is to Multiply:}$

$\text {Note: When Multiplying Fractions you multiply Numerator by Numerator}$

$\text {and Denominator by Denominator}$

$\text {-3/8*2/1=}$

$\fbox {-6/8}$

$\text {Best of Luck!}$

$\text {-LimitedX}$

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3 years ago

Your latitude is 40.0 N. Which of the following would be the position of the NCP at this location?

MakcuM [25]

Answer:

The answer is b 50.0 N

Step-by-step explanation:

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3 years ago

8/9 + 2/3 + 1/6 = PLeASe HeLp A. 11/8 B. 11/15 C. 1 13/18 D. 1 2/9

blondinia [14]

Answer:

C. 1 13/18

Explanation:

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