Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
6x3−7x2−49x−7x5
Evaluate
x2×6x−7x2−49x−7x5
Solution
More Steps
Evaluate
x2×6x
Multiply the terms with the same base by adding their exponents
x2+1×6
Add the numbers
x3×6
Use the commutative property to reorder the terms
6x3
6x3−7x2−49x−7x5
Show Solution
Factor the expression
x(6x2−7x−49−7x4)
Evaluate
x2×6x−7x2−49x−7x5
Multiply
More Steps
Evaluate
x2×6x
Multiply the terms with the same base by adding their exponents
x2+1×6
Add the numbers
x3×6
Use the commutative property to reorder the terms
6x3
6x3−7x2−49x−7x5
Rewrite the expression
x×6x2−x×7x−x×49−x×7x4
Solution
x(6x2−7x−49−7x4)
Show Solution
Find the roots
x=0
Evaluate
x2×6x−7x2−49x−7x5
To find the roots of the expression,set the expression equal to 0
x2×6x−7x2−49x−7x5=0
Multiply
More Steps
Multiply the terms
x2×6x
Multiply the terms with the same base by adding their exponents
x2+1×6
Add the numbers
x3×6
Use the commutative property to reorder the terms
6x3
6x3−7x2−49x−7x5=0
Factor the expression
x(6x2−7x−49−7x4)=0
Separate the equation into 2 possible cases
x=06x2−7x−49−7x4=0
Solve the equation
x=0x∈/R
Solution
x=0
Show Solution