Question
Simplify the expression
−36z2
Evaluate
−10z2−8z2−12z2−6z2
Collect like terms by calculating the sum or difference of their coefficients
(−10−8−12−6)z2
Solution
−36z2
Show Solution

Find the roots
z=0
Evaluate
−10z2−8z2−12z2−6z2
To find the roots of the expression,set the expression equal to 0
−10z2−8z2−12z2−6z2=0
Subtract the terms
More Steps

Simplify
−10z2−8z2
Collect like terms by calculating the sum or difference of their coefficients
(−10−8)z2
Subtract the numbers
−18z2
−18z2−12z2−6z2=0
Subtract the terms
More Steps

Simplify
−18z2−12z2
Collect like terms by calculating the sum or difference of their coefficients
(−18−12)z2
Subtract the numbers
−30z2
−30z2−6z2=0
Subtract the terms
More Steps

Simplify
−30z2−6z2
Collect like terms by calculating the sum or difference of their coefficients
(−30−6)z2
Subtract the numbers
−36z2
−36z2=0
Change the signs on both sides of the equation
36z2=0
Rewrite the expression
z2=0
Solution
z=0
Show Solution
