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49x2 - 84x + 36 = (7x - 6)(7x - 6) or (7x - 6)2

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โˆ™ 2011-08-08 19:44:19
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Q: How do you factor 49x squared minus 84x plus 36?
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Factor 49x squared minus 7x minus 72?

(7x + 8)(7x - 9)


Factor 49x to the second power minus 42x plus 9?

(-7x + 3)(-7x +3)


What is the factorization of 24x squared minus 49x minus 40?

(3x - 8)(8x + 5)


What is 7X squared plus 2X squared equal to?

It equals 53X- a number is squared when it is multiplied by itself, so 7X by 7X = 49X. 2X by 2X =4X, so 49X + 4X is 53X.


How do you factor 343x3 plus 216?

(7x + 6)(49x^2 - 42x + 36)


What part of a group of equations is 49x squared plus 84x plus 36?

It is a quadratic expression and it is (7x+6)(7x+6) when factored


What is the answer to this problem 4x2 plus 49x plus 90 equals?

4x2+49x+90 = (4x+9)(x+10) when factored


What is the x intercepts of 7x squared plus 49x plus 84?

7x2+49x+84 = 0 Divide all terms by 7: x2+7x+12 = 0 Factorize: (x+3)(x+4) = 0 Therefore the x intercepts are -3 and -4


How do you answer this year 9 Advanced Maths question Factorise the following expression. Simplify where necessary x in this question means the leter x - 7x squared plus 49x - 42?

7x2+49x-42 = 7(x2+7x-6)


What is the GCF of 49x-98y plus 49?

49


How do you factor 64 343x3?

(7x + 4)(49x^2 - 28x + 16)


What is the gcf of 49x and 343x 343x?

49x


How do you factorize 4x plus 49 plus 12?

That doesn't look quite right. As written, that's 4x + 61, which doesn't factor. If you meant 4x2 + 49x + 12, the answer is (4x + 1)(x + 12)


What is the square root of 49x raised to the 2nd power?

49x.


How do you factor 49x2 plus 70x plus 25?

49x²+70x+25 = (7x+5)² since the root (-70/(2*49)) of the quadratic equations is -5/7 (discriminant = 70²-4*49*25 = 0)


What is 7x plus 57x plus 6?

49x^2 + 77x + 30 Improved answer: 7x+57x+6 When simplified: = 64x+6


What is the LCM of 49x and 14x?

98x


Seven x squared minus fourteen x?

Pi Ok, it really cannot be answered without knowing to what it is equal and to which form of the equation you are referring: (7x)^2 - 14x = 49x^2 - 14x =7(7x^2 - 2x) or 7(x^2) - 14x = 7(x^2 - 2x)


Where can a used HP 49X be bought?

One can purchase a used HP 49X from the Amazon Marketplace on the Amazon website. One may also find a used HP 49X for sale via the eBay website although this is dependant on individual users wanting to sell their items.


If 7x-1 plus 49x equals 343 then what is x?

7x - 1 + 49x = 343If this is what you are implying, then:Simplify:56x - 1 = 343Add 1:56x = 344Divide by 56:x = 344/56 = 43/7 = 6.(142857) repeating at period 6.However, if you meant:7(x - 1) + 49x = 343Then divide by 7:x - 1 + 7x = 49Add 1:8x = 50Divide by 8:x = 50/8 = 25/4 = 6.25.


What is the GCF of 49x?

You need at least two terms to find a GCF.


Solve x squared - 14x equals -49?

63


-7x square x square?

I think you are asking about (-7x)^2 multiplied by x^2. The WikiAnswers notation does not allow all the characters so it is sometimes hard to tel If so, we first multiply the things in parentheses since that is what order of operations rules, PEMDAS, tells us. That would be 49x^2, now multiply that by x^2 and we have 49x^4


What is the area of a square with a length of (7x-2)?

The area of square is : 49.0


What is the answer to -8 plus 7 multiply 6x plus 3 equals -7x-5-1?

-8 + 7(6x) + 3 = -7x - 5 - 1-8 + 42x + 3 = -7x - 5 - 142x - 8 + 3 = -7x - 5 + (-1)42x - 5 = - 7x - 642x + 7x - 5 + 5 = - 7x + 7x - 6 + 549x = -149x/49 = -1/49x = -1/49