Pertanyaan Simplify the expression Solution 4x−9 Evaluate 4x−3×3Larutan 4x−9 Tampilkan Solusi Find the roots Find the roots of the algebra expression x=49Alternative Form x=2.25 Evaluate 4x−3×3To find the roots of the expression,set the expression equal to 0 4x−3×3=0Multiply the numbers 4x−9=0Move the constant to the right-hand side and change its sign 4x=0+9Removing 0 doesn't change the value,so remove it from the expression 4x=9Divide both sides 44x=49Larutan x=49Alternative Form x=2.25 Tampilkan Solusi