14m²-53m+45 by (7m-9)
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Answer:
x=70/28 x=36/28
x=2.5
x=1.28571
Step-by-step explanation:
14m²-53m+45 / (7m-9) = using the Quadratic Formula where
a = 14, b = -53, and c = 45
x=−b±b2−4ac/√2a
x=−(−53)±(−53)2−4(14)(45)/√2(14)
x=53±2809−2520/√28
x=53±289/√28
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