Algebra
Calculus
Trigonometry
Matrix
Question
Factor the expression
−(2y+2x+1)(2y−2x+1)
Evaluate
4x2−4y2−4y−1
Calculate
−4y2+4yx−2y−4xy+4x2−2x−2y+2x−1
Rewrite the expression
−2y×2y+2y×2x−2y−2x×2y+2x×2x−2x−2y+2x−1
Factor out −2y from the expression
−2y(2y−2x+1)−2x×2y+2x×2x−2x−2y+2x−1
Factor out −2x from the expression
−2y(2y−2x+1)−2x(2y−2x+1)−2y+2x−1
Factor out −1 from the expression
−2y(2y−2x+1)−2x(2y−2x+1)−(2y−2x+1)
Factor out 2y−2x+1 from the expression
(−2y−2x−1)(2y−2x+1)
Solution
−(2y+2x+1)(2y−2x+1)
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