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7 questions
What is the Perimeter?
What is the Area?
Simplify. 5x(2x3+6)5x\left(2x^3+6\right)5x(2x3+6)
10x4+30x10x^4+30x10x4+30x
10x3+30x10x^3+30x10x3+30x
7x4+11x7x^4+11x7x4+11x
7x3+11x7x^3+11x7x3+11x
Find the perimeter of the triangle.
Simplify. (−4r5)(2r8)\left(-4r^5\right)\left(2r^8\right)(−4r5)(2r8)
−8r13-8r^{13}−8r13
−2r13-2r^{13}−2r13
−8r40-8r^{40}−8r40
−2y40-2y^{40}−2y40
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