Multiple ChoicePerform the indicated operation.(x3+3x2−7x)+2(x3−5x2+9x+4)\left(x^3+3x^2-7x\right)+2\left(x^3-5x^2+9x+4\right)(x3+3x2−7x)+2(x3−5x2+9x+4)101views6rank
Multiple ChoicePerform the indicated operation.(−2x4+10x3+6x−3)−(x4−7x2+8x+5)\left(-2x^4+10x^3+6x-3\right)-\left(x^4-7x^2+8x+5\right)(−2x4+10x3+6x−3)−(x4−7x2+8x+5)89views2rank