A. Find the value of each expression for the given values of x. 2x x²–1 1. -= 2. ; x = -2,&x= 0 X-3 x+4 B. Simplify each rational expression. 12x3y2z 1. 49-x2 4. 16xy3z2 2x2-9x-35 m2-9m 3x 2. 5. m3-9m2 6x-18 6c2-23c-4 4x4+2x3-6x2 3. 6. c2-6C+8 4x4 +26x3+30x2
Answers & Comments
Answer:
22-cm90cm
Step-by-step explanation:
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