Question
Solve the equation
x≈−1.026419
Evaluate
−3x2×3x−15=−5x2
Multiply
More Steps

Evaluate
−3x2×3x
Multiply the terms
−9x2×x
Multiply the terms with the same base by adding their exponents
−9x2+1
Add the numbers
−9x3
−9x3−15=−5x2
Move the expression to the left side
−9x3−15−(−5x2)=0
If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses
−9x3−15+5x2=0
Solution
x≈−1.026419
Show Solution
