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Factor completely -use 2 methods- 4x squared plus 4x minus 8?
4x2+4x-8 4(x2+x-2) and (4x+8)(x-1)
What is 4x squared minus 4?
4x2 - 4 is a polynomial of degree two.
What is the solution for x if sqrt parentheses 4x plus 7 endparentheses minus 4 equals sqrt parentheses 4x minus 1 endparentheses?
sqrt(4x+7) -4 = sqrt(4x-1) squared : (sqrt(4x+7) -4)2 = 4x-1 (4x+7) - 2x4xsqrt(4x+7) +16 = 4x-1 -8xsqrt(4x+7) = -24 sqrt(4x+7) = -24/-8 = 3 squared : 4x+7 = 32 = 9 4x = 9-7 = 2 then x=1/2
How do you factor 4x squared minus 4?
4(x - 1)(x + 1)
Factor 4x squared plus 8xy plus 4y squared?
4(x+y)^2
Factor completely -use 2 methods- 4x squared plus 4x minus 8?
4x2+4x-8 4(x2+x-2) and (4x+8)(x-1)
Simplify fully x squared minus 4x divided by x squared minus 6x plus 8?
x^2-4x/x^2-6x+8 = x(x-4)/(x-2)(x-4) = x/(x-2)
What is 4x squared minus 4?
4x2 - 4 is a polynomial of degree two.
What is the derivative of 2x-squared plus 4x plus 8?
y = 2x^(2) + 4x + 8 dy.dx = 2(2)x^(2-1) + 4x^(1-1) +8x^(0) dy/dc = 2(2)x^(1) + (1)4x^(0) + (0)8x^(0-1) dy/dx = 4x + 4 + 0 dy/dx = 4x + 4 *The derivative). NB #1 The original index number becomes a coefficient ( in brackets). Then subtract '1' from the original index value, for the new index value. #2 Any term raised to the power of '0' = 1. #3 Any term multiplied by '0' = 0.
What is the solution for x if sqrt parentheses 4x plus 7 endparentheses minus 4 equals sqrt parentheses 4x minus 1 endparentheses?
sqrt(4x+7) -4 = sqrt(4x-1) squared : (sqrt(4x+7) -4)2 = 4x-1 (4x+7) - 2x4xsqrt(4x+7) +16 = 4x-1 -8xsqrt(4x+7) = -24 sqrt(4x+7) = -24/-8 = 3 squared : 4x+7 = 32 = 9 4x = 9-7 = 2 then x=1/2
How do you factor 4x squared minus 4?
4(x - 1)(x + 1)
Factor 4x squared plus 4x plus 12?
4(x^2 + x + 3)
Factor 4x squared plus 8xy plus 4y squared?
4(x+y)^2
What does x squared plus 4x simplify into?
x2 + 4x = x(x+4)
How do you factorise x squared plus 4x?
x2 + 4x = x(x + 4)
What is 4 squared plus 188898 minus 17798 plus 188898 again?
Four squared plus 188,898 minus 17,798 plus 188,898 = 360,014
What is x squared plus 3x plus 4x plus 12 divided by 2x squared plus 6x minus x minus 3?
Numerator = (x + 4)*(x + 3) Denominator = (2x - 1)*(x + 3) Calcelling out the common factor, (x + 3), the answer is (x + 4) divided by (2x - 1) provided x ≠0.5
