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4x2 plus 28x plus 49?
4x2 + 28x + 49 = 4x2 + 14x + 14x + 49 = 2x(2x + 7) + 7(2x + 7) = (2x + 7)(2x + 7) or (2x + 7)2
Is 4x2 plus 8x-21 prime?
No, it has factors... 4x2 + 8x -21 = (2x+7)(2x-3)
4x2 - 7x - 7 divided by x - 2?
-5
What value of c makes 4x2-28x plus c a perfect square?
49 Check when:- 4x2-28x+49 = 0 (2x-7)(2x-7) = 0 x = 7/2 and also x = 7/2
What is the degree of this polynomial 4x2-3x 14-5x2 3x-7?
kjkjj
4x2 plus 28x plus 49?
4x2 + 28x + 49 = 4x2 + 14x + 14x + 49 = 2x(2x + 7) + 7(2x + 7) = (2x + 7)(2x + 7) or (2x + 7)2
Is 4x2 plus 8x-21 prime?
No, it has factors... 4x2 + 8x -21 = (2x+7)(2x-3)
How do you make 18 out of 2 3 4 and 7?
7+3+(4x2)
4x2 - 7x - 7 divided by x - 2?
-5
WHAT IS 4X2 division 7 plus 6?
10
What value of c makes 4x2-28x plus c a perfect square?
49 Check when:- 4x2-28x+49 = 0 (2x-7)(2x-7) = 0 x = 7/2 and also x = 7/2
Given 3x3 plus 4x2 plus x plus 7 is divided by x2 plus 1?
Given 3x3 + 4x2 +x + 7 is divided by x2 + 1, find the results:
What is 3 and 7 8?
NUMBERS! no 3 is prime, 7 also prime and 8 is 4x2
Factor the following expression 4x2-28x?
4x(x - 7)
What is the degree of this polynomial 4x2-3x 14-5x2 3x-7?
kjkjj
What are the factors of 4x squared 28x 49?
4x2+28x+49 = (2x+7)(2x+7) when factored
What is the area of a square in terms of x if one side has 2x-7 units?
(2x-7)(2x-7) = area 4x2-28x+49 = area
