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What is -5x2-3x plus 4 when x equals -1?
-5*2-3x+4 when x=-1 is -10-3*(-3)+4=-10*9+4=3
Is 4 - 3x plus 5x2 a polynomial?
Yes. If you add, subtract or multiply (but not if you divide) any two polynomials, you will get a polynomial.
What is the factorization of 5x2 plus 9X plus 4?
5x2 + 9x + 4 = (x + 1)(5x + 4).
Evaluate -5x2 - 3x for x equals -2?
for x = -2: x2 = 4, -5x2 = -20; 3x = -6 giving -20 - (-6) = - 20 + 6 = -14.
How do you factor 5x2 plus 20x?
5x2 + 20x = 5x (x + 4)
What is -5x2-3x plus 4 when x equals -1?
-5*2-3x+4 when x=-1 is -10-3*(-3)+4=-10*9+4=3
Is 4 - 3x plus 5x2 a polynomial?
Yes. If you add, subtract or multiply (but not if you divide) any two polynomials, you will get a polynomial.
What is the factorization of 5x2 plus 9X plus 4?
5x2 + 9x + 4 = (x + 1)(5x + 4).
Evaluate -5x2 - 3x for x equals -2?
for x = -2: x2 = 4, -5x2 = -20; 3x = -6 giving -20 - (-6) = - 20 + 6 = -14.
How do you factor 5x2 plus 20x?
5x2 + 20x = 5x (x + 4)
Do Simplify 5x2 3x - 7 x2 - 7x 4?
7x 2= 14
How do you factor -5x2 plus 9x-4?
-5x2+9x-4 -5x2+9x+-4 Factors of -20 that add to equal 9 are -5 and-4 -5x2+5x+4x+-4 -5x(1x+1) + 4x(1+-1x)
What is the answer too 3x plus 3x plus 4 plus 4?
6x + 8
What is the answer to 6x plus 4-3x?
It is: 3x+4
5x2 - 14x plus 8?
5x2 - 14x + 8 = 5x2 - 10x - 4x + 8 = 5x(x-2) - 4(x-2) = (5x-4)*(x-2)
3x plus y plus 4 in the ymx plus b form?
The answer is y = -3x -4.
How do you factor 5x2 plus 20?
5x2 + 20 = 5*(x2 + 4) which cannot be factorised further.
