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What is 9x squared plus 16 when factoring?
9x^(2) + 16 DOES NOT factor. Remember ; two squared terms with a plus(+) between them DOES NOT factor However, two squared terms with a minus(-) between them DOES factor . Hence 9x^(2) + 16 = (3x)^2) + 4^(2) does NOT factor However, 9x^(2) - 16 = (3x)^2) - 4^(2) does factor to ( (3x - 4)(3x + 4) Note the two different signs.
How do you factor 2X2 plus 9x plus 4?
(2x + 1)(x + 4)
How do you factor out -5x's plus 9X-4?
As written, -5x + 9x = 4x 4x - 4 = 4(x - 1) If that's -5x2 + 9x - 4, that factors to -(x - 1)(5x - 4)
How do you factor 9x squared plus 24x plus 16?
Let the symbol ^ mean "to the power" Then 9x^2 + 24x + 16 = (3x + 4)(3x +4) = (3x + 4)^2
Who can factor this 2x squared 9x plus 4?
Assuming it's a plus sign, that factors to (2x + 1)(x + 4)
What is 4 plus 7 plus 9X?
11 + 9X
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)
How do you factor the expression 27x cubed plus 8?
the answer is (3x-2)(9x squared+6x+4)
How do you factor 9x squared plus 12x plus 4 - y squared?
(3x - y+ 2)(3x + y + 2)
Find the factorization of 81x2 plus 72x plus 16?
81x2 + 72x + 16 = 81x2 + 36x + 36x + 16 = 9x(9x + 4) + 4(9x + 4) = (9x + 4)2
What is the factorization of 5x2 plus 9X plus 4?
5x2 + 9x + 4 = (x + 1)(5x + 4).
What binomial is a factor of both x2 plus 5x-36 and x2-9x plus 20?
x - 4. x^2 + 5x - 36 = (x - 4) (x + 9) x^2 - 9x + 20 = (x - 4) (x - 5)
