Which statement describes how to solve √(3x+4)=√3x+4? a.)square both sides once and then solve the resulting linear equation. b.) square both sides once and then solve the resulting quadratic equation. c.) square both sides twice and then solve the resulting linear equation. d.)square both sides twice and then solve the resulting quadratic equation.

C.) Square both sides twice and then solve the resulting linear equation.

Step-by-step explanation:

We are given a equation:

On squaring both sides, we get

=  

again on squaring, we get

⇒   x=3\4

Hence, solving this equation required Squaring both sides twice and then solving the linear equation

Hence, Correct option is:

C.) Square both sides twice and then solve the resulting linear equation.

answer with step-by-step explanation:

a. ∠j is supplementary to ∠k - true:

(opposite angles of a trapezoid are supplementary which means that they add up to 180 degrees)

b. kl is parallel to jm - true:

(opposite sides are parallel to each other in a trapezoid)

c. jk is perpendicular to kl - false:

(clearly, jk does not make a right angle with kl)

d. jk is parallel to lm - false:

(jk and lm are two lines opposite in direction to each other so they cannot be parallel)

e. ∠j is congruent to ∠m - true:

(the angles on each side of the base are congruent)

f. ∠j is congruent to ∠k - false:

(the angles on the same side but opposite side of the base are not congruent)

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step-by-step explanation:

8+8+6+6