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How do you factor 81x2-126xy 49y2?
If that's + 49y2, the answer is (9x - 7y)(9x - 7y) or (9x - 7y)2
How do you factor 81x2 18x 1?
If that's + 18x + 1, the answer is (9x + 1)(9x + 1) or (9x + 1)2
What are the factors of 64x3 plus 343y3?
(4x + 7y)(16x2 - 28xy + 49y2)
Find the factorization of 81x2-18x plus 1?
(9x - 1)(9x - 1)
A proper factor is a factor?
a proper factor is a factor.
How do you factor 81x2-126xy 49y2?
If that's + 49y2, the answer is (9x - 7y)(9x - 7y) or (9x - 7y)2
How do you factor 81x2-6-30?
There is a formula for the "difference of squares." In this case, the answer is 9(3x + 2)(3x - 2)
How do you factor 81x2 18x 1?
If that's + 18x + 1, the answer is (9x + 1)(9x + 1) or (9x + 1)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
How do you factor 49y squared minus z squared?
This is a difference of two sqaures. 49y2 - z2 = (7y - z)(7y + z)
Is 49y2-35 plus 6 a trinomial square?
No.
Is 49y2-144 factorable?
(7y-12)(7y+12)
What is 4x plus 7y squared?
16x2+56xy+49y2
What is the product of 9 and x squared?
(9x)2 = 81x2
What are the factors of 64x3 plus 343y3?
(4x + 7y)(16x2 - 28xy + 49y2)
Factor 4x2 plus 28xy plus 49y2?
4x^(2) + 28xy + 49y^(2) -> (2x)^(2) + 28xy + (7y)^2 Split into brackets ( 2x + 7y)(2x + 7y) If you applyuFOIL you will find toy come to '28xy'. The clue to this problem is to note that '4' ^ '49' are both squared numbers.
The square root of 81x squared?
sqrt(81x2)=9x*sqrt=square root of
