Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
154k
Evaluate
−3(−6k×9)−8k
Rewrite the expression
−3(−6)k×9−8k
Multiply
More Steps
Multiply the terms
−3(−6)k×9
Rewrite the expression
3×6k×9
Multiply the terms
More Steps
Evaluate
3×6×9
Multiply the terms
18×9
Multiply the numbers
162
162k
162k−8k
Collect like terms by calculating the sum or difference of their coefficients
(162−8)k
Solution
154k
Show Solution
Find the roots
k=0
Evaluate
−3(−6k×9)−8k
To find the roots of the expression,set the expression equal to 0
−3(−6k×9)−8k=0
Multiply the terms
−3(−54k)−8k=0
Multiply the numbers
More Steps
Evaluate
−3(−54)
Multiplying or dividing an even number of negative terms equals a positive
3×54
Multiply the numbers
162
162k−8k=0
Subtract the terms
More Steps
Simplify
162k−8k
Collect like terms by calculating the sum or difference of their coefficients
(162−8)k
Subtract the numbers
154k
154k=0
Solution
k=0
Show Solution