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Question
-3x\times 7
Simplify the expression
-21x
Evaluate
-3x\times 7
Solution
-21x
Show Solutions
Find the roots
x=0
Evaluate
-3x\times 7
To find the roots of the expression,set the expression equal to 0
-3x\times 7=0
Multiply the terms
-21x=0
Change the signs on both sides of the equation
21x=0
Solution
x=0
Show Solutions
