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Which algebraic expression is equivalent to the expression below? [-x - 3 - (3x - 4)]2 16x2 + 56x + 49 4x2 + 4x + 1 4x2 - 28x + 49 16x2 - 8x + 1
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\[\left(-x - 3 - (3x - 4)\right)^2 \]
remove parentheses and combine like terms first
[-x-3-3x+4]^2 By solving inside the brackets we gt [-4x+1]^2 (-4x)^2+(1)^2+2(-4x)(1)
solve this :)
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