What is the following quotient 9+sqrt 2/4-sqrt 7

multiply by the conjugate of denominator.

apply formula (a+b)(a-b)=a^2-b^2

Hence final answer is

d. vertex

step-by-step explanation:

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: