7. Q7a
Save videos to My Cheatsheet for later, for easy studying.
Video Solution
Q1
Q2
Q3
L1
L2
L3
Similar Question 1
<p>Determine the roots algebraically by factoring.</p><p><code class='latex inline'>x^3-8x^2-3x+90=0</code></p>
Similar Question 2
<p>Find the real roots to two decimal places.</p><p><code class='latex inline'>21x^3-58x^2+10=-18x^4-51x</code></p>
Similar Question 3
<p>Find the real roots to two decimal places.</p><p><code class='latex inline'>21x^3-58x^2+10=-18x^4-51x</code></p>
Similar Questions
Learning Path
L1 Quick Intro to Factoring Trinomial with Leading a
L2 Introduction to Factoring ax^2+bx+c
L3 Factoring ax^2+bx+c, ex1
Now You Try
<p>Solve each of the following equations.</p><p> <code class='latex inline'>x^3-6x^2-x+30=0</code></p>
<p>Determine the roots algebraically by factoring.</p><p><code class='latex inline'>x^3-8x^2-3x+90=0</code></p>
<p>Find the real roots to two decimal places.</p><p><code class='latex inline'>21x^3-58x^2+10=-18x^4-51x</code></p>
<p>Find the real roots to two decimal places.</p><p><code class='latex inline'>105x^3=344x^2-69x-378</code></p>
How did you do?
I failed
I think I failed
I think I got it
I got it
Another question?
Found an error or missing video? We'll update it within the hour! 👉
Report it
Save videos to My Cheatsheet for later, for easy studying.