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Factor Completely 2x^7 -6x^6+12x^5 Subtract...

Factor Completely 2x^7 -6x^6+12x^5 Subtract the polynomials (-7v^2+4v+3)-(7v^2 +3) Add (5r^4-4r^3+5r^2+14-7)+(r^5+11^3+3r^2-5r+2)+(8r^4+r^2-4r-3 For the following equation, state the value of the discriminant and describe the nature of the solution: 8x^2+4x-2=0 Evaluate the polynomial for x=1 2x^2-5x+8 Multiply (4 sqrt of 2 - 12sqrt 6) 2sqrt2+6sqrt6) Convert the decimal notation 8.69 x 10^7 Factor 32-12r+r^2 Add (5x^2-4xy+y^2)+(-9x^2-4xy^2)+x^2+xy-5y^2) Multiply and Simplify 81c^2 3c-6 ------ ------ 3c^2-12c+12 9c Factor Completely 9^2+12a+36 Multiply and simplify by factoring. Assume all expressionsunder radicals represt nonneghative numbers. 3sqrty^13 3sqrt16y^14 Use rational exponenets to simplify 5 squrt x^25 simplify by factoring squrt50a^2b Subtract and simplify if possible 2-z 7z-6 ------------ z-8 8z Jack usually mows a lawn in 4 hours. Marilyn can mow the same yard in 7 hours. How long would it take if they could mow the lawn if they worked together. Express using a positive exponent. x-^9 Find the following. Assume aal variables can represent a real number. squrt(a=4)^2 Add simplify if possible 6s + s ---------- s^2-64 s-8 Factor the Triominal w^3-4w^2-45W If the sides of the square are lengthened by 7cm, the area becomes 144cm^2. Find the side of the original square. Factor completely 12s^2+36sd+27d^2 Subtract. Simplify by collecting the radical terms if possible 7 squrt48 - 5 squrt3 in the right triaangle find the length of the side not give b=1, c=squrt10 The top is a and the right side is 1 find the variation and constant and an equation where y varies directly as x and y = 80 when x = 10. Variaqtion of constant k = equation of variation of y = if a pro basketball player has a vertical leap of about 35 inches what is the hang time. Use the hang time function V=48T^2. Simplify by removing factors of 1 3p^2+3p -------- 21p^2+9p Divide and simplify 5v-45 divided by v-9 __________________ 9 33v Solve r^2+3r-28=0 Divide and Simplify s^3 ----- s^13 Factor Completely 36r^2-49 Find a polynomial for the perimerter of the area which is a square which its is ct4 on the top and bottom and c for the sides Find all the number for which the rational is undefined. r^3-8r ------ r^2-4 Multiply (c+p)(c^2-cp+p^2) solve (x+6)(x-17)(x+3)>0 The solution set is The solution is all real numbers there is no solution Divide 36b^3+18b^2+32b+44) divided (6b+5) Rewrite the following expression with positive exponents Multiply (7x+2)(6x^2+2+2) Write a quadriatic equation in which the variavle x having the given numbers as solutions type the equation in the fomr of ax^2+bx+c=0 solution only 3 Multiply (-3x)^2(2x^7)^2 Find the x intercepts for the graph of the equation y=x^2+2x-8 x intercepts are Multipy and simplify. assume all variables represent nonzero real numbers B^14 . B^0

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