Question Simplify the expression 67415a7 Evaluate 5a7×20229Cancel out the common factor 3 5a7×6743Solution More Steps Evaluate 5×6743Multiply the numbers 6745×3Multiply the numbers 67415 67415a7 Show Solution Find the roots a7=0 Evaluate 5a7×20229To find the roots of the expression,set the expression equal to 0 5a7×20229=0Cancel out the common factor 3 5a7×6743=0Multiply the terms More Steps Multiply the terms 5a7×6743Multiply the terms More Steps Evaluate 5×6743Multiply the numbers 6745×3Multiply the numbers 67415 67415a7 67415a7=0Solution a7=0 Show Solution