Question Simplify the expression −4y2 Evaluate 12−3y2Solution More Steps Evaluate 12−3Cancel out the common factor 3 4−1Use b−a=−ba=−ba to rewrite the fraction −41 −4y2 Show Solution Find the roots y=0 Evaluate 12−3y2To find the roots of the expression,set the expression equal to 0 12−3y2=0Divide the terms More Steps Evaluate 12−3Cancel out the common factor 3 4−1Use b−a=−ba=−ba to rewrite the fraction −41 −4y2=0Simplify −y2=0Change the signs on both sides of the equation y2=0Solution y=0 Show Solution
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