Chamberlain College Of Nursing |MATH 114N Week 3 Test 1 Review Guide{Graded A} - $22.49   Add to cart

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Chamberlain College Of Nursing |MATH 114N Week 3 Test 1 Review Guide{Graded A}

To help with the Unit 1 Review (quite difficult for students), the following explanation of each problem is useful on the Review. Please note that the questions on your Review may have different numbers, but the concept is the same as the following. Remember, the “^” indicates an exponent. We hope this helps! – To begin, remember that the greatest common factor (GCF) may consist of a number and/or a – The GCF of the coefficients (numbers) is the largest number that divides into each – The GCF of the variable(s) is the variable with the smallest exponent that appears on a variable that is in every Question: Find the greatest common factor (GCF) of: 16x and 36 Question: Complete the factoring: 5y 30 = 5( ) Question: 10t^2 5t Question: Factor by grouping: x^3 4x^2 9x 36 Question: What polynomial can be factored as (a 8)(a 5)? Question: Factor the trinomial: r^2 5r 4 Question: Factor the trinomial: w^2 5w 66 Question: Factor the trinomial: v^2 9vz 20z^2 Question: Complete the factoring: 2x^3 8x^2 6x Question: Note that the middle term has already been split: 27r^2 – 24r 36r – 32 Question: The middle term of the trinomial has been Now factor by grouping: 15r^2 26rs 8s^2 = 15r^2 20rs 6rs 8s^2 Question: Factor the trinomial by grouping: 15m^2 – 17m – 4 Question: Complete the factoring: 2v^2 10v – 12 = 2( )( ) Question: Complete the factoring: 15s^3 – 48s^2 9s = 3s ( ) = 3s( )( ) Question: Which of the following are differences of squares? b^2 – 25 ; y^2 36 ; 5x^2 – 4 ; 25^2 – 1 Question: Factor completely: c^2 9 Question: Factor completely: 49r^2 – 16d^2 Question: Factor the special product: 64v^2 – 144v 81 Question: Factor: 16x^2 – 56xy 49y^2 Question: Solve using the zero-factor property: (2a 5)(a 4) = 0 Question: Solve: t^2 – 19t 18 = 0 Question: Solve: t^2 – 4 = 0 Question: The area of a parallelogram is given by the formula A = (NOTE: Please see the picture given in the problem for additional help with this.) The area of the parallelogram with height (x 1) and base (2x 1) is 45 sq. units. Find its base and height Question: The product of two consecutive positive integers is 5 more than their Find the integers. Question: Rosa works due north of Her husband Ben works due east. They leave for work at the same time. By the time Rosa is 3 miles from home, the distance between them is one mile more than Ben’s distance from home. How far from home is Ben? Question: If an object is projected upward with an initial velocity of 128 ft per sec, its height “h” after “t” seconds is h = -16t^2 Find the height of the object after 5 seconds

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