Student Comments

iamkaori | Student

multiply the equation by 6:

5q^2 - 2q^2 = 432

simplify:

3q^2 = 432

divide both sides by 3:

q^2 = 144

square root both sides:

q = +- 12

Student Comments

iamkaori | Student

multiply the equation by 6:

5q^2 - 2q^2 = 432

simplify:

3q^2 = 432

divide both sides by 3:

q^2 = 144

square root both sides:

q = +- 12