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(1) sqrt 7x+4 =x+4 x=___...

(1) sqrt 7x+4 =x+4 x=___ (2) solve 6x^4-13^2+6=0 x=___ (3) SOlve t^2-5t-24=0 Solution is___(4) Find all the numbers for which the raitonal expression is undefinded: p^3-6p/p^2-81 ___ (5)Factor completely64b^2 -25 (6) evauate the polynomial for x=1 3x^2-4x+3 Simplify the answer___ (7) divide(35b^3+11b^2+39b+31) / (5b+3)__ (8)Rewrite the following expression with positve exponents (14xy)-3/8___ (9) Solve (x+19)(x-9)(x+3)>0The solution set is {(x) ____} Use at least one inequality or compound inequality to express your answer. (10) Ub a right triangel, find the length of the side not givenb=1, c=sqrt17 __(11) Sove for x 4x(x-7)-5x(x-6)=-3 X=___(12) Add (2x^2-3xy+y^2) + (-8x^2-5xy-y^2) +(x^2+xy-6y^2__ (13) Add and simplify if possible 4t/t^2-36+t/t-6 ___ (14) Subtract simplify by collecting like radical terms if possible2sqrt12-2sqrt3=___ (15) Factor completely 16c^2+9-24c=___ (16) Multiply (-2z)^2(3z^9)^2___ (17) Use the quadratic formula to solve the equation x^2-x=-2 The solution set is___(18) Find the greatest common factor for the group of terms -66a^3,91a^4 (19) Subtract the polynomial (-11^2 + 2v+3) - (8v^2+3) =___ (20) Multiply (2x+7)(3x^2+3x+1) Simplify the answer___(21) Simplify by taking roots of the numerator and the denominator. Assume that all expression under radical represent positive number. sqrt3*216x^14/y^3 Exact answers using radicals___ (22)Simpify by factoring. Assume that all expression under radicals represne nonnegative number aqrt80a^2b =____ (23) subtract, simplify, if possible 3-y/y-8 - 8y-9/8-y= Simplify the answer. (24) Factor completely 7x^7-49x^6 + 35x^5 THe complete factorization is___(25) Factor completly 20b^2+100bg+125g^2+ = ___ (26) Multiply and simplify by factoring , Assume tha all expressin under radical represent nonnegative numbers3*sqrty^10 3*sqrt16y^11 =___ (27) Television set, What does it mean to refer to a 20 inch TV set or a 25 inch TV set? Such units refer to the diangonal of the screen. A 25 inch TV set also has a width of 20 inches. WHat is its heigth in inches____ (28)Use rational exponets to simplify 3*sqrtx9 = simplify answer__ (29) Factor the trinomial a^3-2a^2-63a= factor completely___ (30) Find the vetex, line of symmetry, and max and min value of f(x) Then graph the funtion f(x)=1/3(x+9)^2+7 (31) Perform the indicated and simplify z-5/z-9 - z+2/z+9 + z-81/z^2-81=___ (32) Multiply (5*sqrt3 - 15*sqrt7)(3*sqrt3 + 9*sqrt7) simplify your answer using radicals. (33) Multiply and simpify. Assume variables represent nonzero real numbers a^15*a^0 = ___ (34) For the following equation , state the value of the dicrimant and then disoulve the nature of the solutions -4x^2 + 3x-17 = 0 Value of the dicrimantes___ Does it have one real solution , two imaginary solutions, or two real solutions? (35) REwrite with rational exponent 4*sqrt21=___ (36) Solve w^2 + 3w-40 = 0 (37) Convert to decimal notation 8.21 * 10^7 =___ (38) SOlve x^2+14x-4 = 0 x=___ (39) If the sides of a square are lengthened by 6cm, the area become 121cm^2, FInd the length of a side of the orginal square = ____ (40) FInd a polynomial for the perimeter and for the area M+2 top of perimeter and m on right side of perimeter __ (41) Multiply (v+p)(v^2-vp +p^2) = ___ (42) Write a quadratic equation in the variable x having the given numbers as solution write the equation in stand form ax^2+bx+c=0 (43) Factor b^2+10b +25 Factor completly___ (44) Divide and simplify11v-99/15 + v-9/35v simplify the answer. (45) simplify by removing factor of 1 t^2-4/(t+2)^2 = ___ (46) Multiply and simplify 64y^2/24^2-8y+8 * 2y-4/8x=___ type exponential notation with positive exponets = ___ (47) Find the vertex, line of symmetry, the max or min value of the quadratic funtion and graph the funtion f(x)=2x^2+2x+4 = ___,____, ____,_____. (48) FInd the x-intercept for the graph of the equation y = x^2-3x-10 The x intercepts are__, ___. (49) Simplify 3*sqrt -1/27 = simplify the answer as fraction or integer. (50) SOlve 8/x=9/x-1/5 THe solution is ___ (51) DIvide and simplify v^2/v^17 = ___Use positive exponents. (52) Jack usually mows his lawn in 6 hours. Marilyn can mow the yard in 4 hours. How much time would it take for then to mow the lawn together___? (53) Identify the degree of each term of the polynomial and the degree of polynomial -3x^3+3x^2+3x5 The degree of First term___,the degree of second term__, the degree of third term___, the degreem of forth term___, The degree of the polynomial is____. (54) Use rational exponents to write x1/3*y1/2*z1/5 as a sigle radical expression___. (55) Simplify by removing factors of 1 6p^2+6p/42p+36 in simplified form___ (56)(a) Solve 2x^2=6 (b) FInd the x intercepts of f(x) =2x^2-6 (a) The solutions arex=___ (b) the x intercepts arex=___ or There are no intercepts. (57) Express using a positive exponent r-7=___ (58) Use FOIL method to find product (sx^3-6)(x^4-8) =___(59) FInd the following (a) 18*sqrt (-9)(x^4-8) =___ simplify your answer

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