Question Factor the expression 5(m2−7) Evaluate 5m2−35Solution 5(m2−7) Show Solution Find the roots m1=−7,m2=7Alternative Form m1≈−2.645751,m2≈2.645751 Evaluate 5m2−35To find the roots of the expression,set the expression equal to 0 5m2−35=0Move the constant to the right-hand side and change its sign 5m2=0+35Removing 0 doesn't change the value,so remove it from the expression 5m2=35Divide both sides 55m2=535Divide the numbers m2=535Divide the numbers More Steps Evaluate 535Reduce the numbers 17Calculate 7 m2=7Take the root of both sides of the equation and remember to use both positive and negative roots m=±7Separate the equation into 2 possible cases m=7m=−7Solution m1=−7,m2=7Alternative Form m1≈−2.645751,m2≈2.645751 Show Solution
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