kusch1232 kusch1232

24-05-2022
Mathematics

contestada

Solve [tex]6x^{2} -42=0[/tex] find the exact values of x

Respuesta :

jdoe0001 jdoe0001

24-05-2022

[tex]6x^2-42=0\implies 6x^2=42\implies x^2=\cfrac{42}{6}\implies x^2=7 \\\\\\ x=\pm\sqrt{7}\implies x\approx \pm 2.65[/tex]

Answer Link

Otras preguntas

What's the structural formula of dimethyl 2, 4 hexene?

Economics: A group of competitors who work in unison to control the supply and price of their product is called a cartel monopoly syndicate trust.

what is theoratical probability

A shoe box is 6 inches wide,10 inches long , and 5 inches high what is the volume

CAN SOMEONE PLEASE HELP MEE???

Raj builds a side table in the shape of a cube. Each edge of the cube measures 15 inches. Raj wants to cover the top and four sides of the table with ceramic ti

What factors led to economic changes in the north

a repice calls for 2/3 cups of brown sugar.Marilyn is making 5 batches.how many cups of brown sugar should marilyn use?

Read each statement or sentence and determine if the ellipses (. . .) are used correctly or incorrectly. Place the statements in the appropriate columns.

Factor x^2+5x+6=(x+2)(kx+3)