Question
Factor the expression
−(2x+y+3)(2x+y−3)
Evaluate
9−4x2−4xy−y2
Calculate
−4x2−2xy+6x−2yx−y2+3y−6x−3y+9
Rewrite the expression
−2x×2x−2xy+2x×3−y×2x−y×y+y×3−3×2x−3y+3×3
Factor out −2x from the expression
−2x(2x+y−3)−y×2x−y×y+y×3−3×2x−3y+3×3
Factor out −y from the expression
−2x(2x+y−3)−y(2x+y−3)−3×2x−3y+3×3
Factor out −3 from the expression
−2x(2x+y−3)−y(2x+y−3)−3(2x+y−3)
Factor out 2x+y−3 from the expression
(−2x−y−3)(2x+y−3)
Solution
−(2x+y+3)(2x+y−3)
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