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Find the real roots of 4x²-9 equals 0 if any?

Updated: 12/23/2022

Wiki User

∙ 15y ago

Best Answer

Simple...
4x2-9=0
4x2=9
x2=9/4
x=+3/2 or -3/2

Missed a step. :)
x2=9/4
x2=3/2
x= square root of +- 3/2

Wiki User

∙ 15y ago

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How many factors in 4X9 equals 36?

factors in 4 X 9 are : The factorization of 4x9 =2X2X3X3 . Hence ,6X6 and 12 X3 and 9X4 and 18 X2 are the factors equal to 36.

What is the LCM 2x7 and 4x9?

The LCM (Least Common Multiple) of 2x7 and 4x9 is 36x63.

4x9/4?

9

What is 84 plus 68 divided by 4x9 divided by 3?

135

What are pairs of 36?

6x6, 9x4, 4x9, 3x12, 12x3, 2x18, 18x2

Related questions

How many factors in 4X9 equals 36?

factors in 4 X 9 are : The factorization of 4x9 =2X2X3X3 . Hence ,6X6 and 12 X3 and 9X4 and 18 X2 are the factors equal to 36.

Find a factor pair for 36?

1x36, 2x18, 3x12, 4x9, 6x6

What is the LCM 2x7 and 4x9?

The LCM (Least Common Multiple) of 2x7 and 4x9 is 36x63.

What is the answer to 4x9?

36

4x9/4?

9

How do you make a true sentence by inserting patentheses 4x9-2 equals 34?

(4 x 9) - 2 = 34. You don't need parentheses, PEDMAS rules, OK?

How many square feet in 4x9?

36

What does 4 times 9?

== 4x9== 36 ==

56+4x9*3?

164

What size speaker in a 1977 Chevy Silverado?

4x9

How many 9 are they in 36?

4 :) 4x9=36

The product of two numbers is 36 Their difference is 5 what are the two numbers?

9 times 4 equalsthirty-six9-4 equals 5

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