Mathematics
Mathematics, 16.12.2019 06:31, SMACSS13

Solve for x.

5x2 – 45 = 0

a.
{3}

b.
{3, –3}

c.
{9, –9}

d.
{9}

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 20:00, Elp20
What is the x-intercept and y-intercept of the equation 2x+1. 2o
Answers: 2
image
Mathematics, 21.06.2019 20:00, nnekas
The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false
Answers: 1
image
Mathematics, 21.06.2019 20:30, qveenvslayin
Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?
Answers: 1
image
Mathematics, 21.06.2019 20:30, Jadaaaaaaan
Need asap. solve for the following inequality
Answers: 1
Do you know the correct answer?
Solve for x.

5x2 – 45 = 0

a.
{3}

b.
{3, –3}

Questions in other subjects:

Konu
Social Studies, 13.05.2021 21:20
Konu
Computers and Technology, 13.05.2021 21:20