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

Stefan spent half of his weekly allowance on clothes to earn more money his parents let him wash the car for $5 what is his weekly allowance if he ended with $1

In dogs, black fur (B) is dominant over yellow fur (b). A heterozygous black dog is matted with a yellow dog. Do a Punnett square to show the cross and predict

Read the passage from Sugar Changed the World. The only way to make a lot of sugar is to engineer a system in which an army of workers swarms through the field

Modern Greek is an Indo-European language spoken in Greece. Examine the sounds [ x ], [ k ], [ ç ], and [ c ] in the following data. [ k ] represents a voiceles

Answer the following questions based on thearticle you just read.Stem Cell BasicsWhy are there more debates than answers whendiscussing stem-cell research?

8/36 in simplest form

how do this question

On December 31, 2014, Thomas, Inc. borrowed $850, 000 on an eight percent, 15-year mortgage note payable. The note is to be repaid in equal semiannual installme

Help me with this problem!

. Let f and ???? be the functions given by f(x) = x2 and ????(x) = x|x|. d. Evaluate f(−67) + ????(−67).