Try Another Version of This Question Compute: `4*[(-1,1),(0,3)] + 2*[(-2,9),(-2,-8)]` `[(-8,22),(-4,-4)]` `[(3,16),(4,1)]` `[(-3,10),(-2,-5)]` `[(-18,60),(-12,-30)]` Get help: VideoBox 1: Select the best answer `[(-8,22),(-4,-4)]`
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