Consider the expression below. −21 × 98. Which of these can be used to find the value of the expression? 1 point −21 × 100 − 2 −20 − 1 × 100 − 2 −21 × −2 + (−21) × 100 −(−21) × −2 + (−21) × 100 Clear selection

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

she drove 134 miles

step-by-step explanation: