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fomenos
3 years ago
12

What are the possible values for x in the equation 4x^2=64

Mathematics
2 answers:
Degger [83]3 years ago
4 0

                                  <u> 4 x²  =  64</u>

Divide each side by  4 :     x² = 16

Take the square root
of each side:                     x = √16

                                   x = <em>+ 4</em>
and
                                   x = <em>- 4</em> .


ss7ja [257]3 years ago
4 0
4x^2=64 divide both sides by 4 x^2=16 x= +4, -4 hope this helps
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The equation of the graphed line 2x + 3y = -6 written in standard form is,\rm y= -\frac{2}{3}x -2 and for line 2x + 3y = 6 will be,\rm y = \frac{-2}{3}x+2

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A mathematical statement consisting of an equal symbol between two algebraic expressions with the same value is known as an equation.

a) 2x + 3y = -6

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The typical form of a slope intercept is

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What is the equation of the graphed line written in standard form?

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a. The equation of the graphed line 2x + 3y = -6 written in standard form is y= -2/3 x -2.

b. The equation of the graphed line 2x + 3y = 6 written in standard form is y= -2/3 x +2.

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