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How do you factor x2 plus 3x 28?
Find two numbers differing by 3 which multiply to 28. 4 and 7 will do. (x + 7)(x - 4)
Do you multiply or add the factor in dialations?
You multiply them.
What is the GCF of 28 and 56 and 28?
A fraction is 28/56. You can multiply both the numerator (top) and the denominator (bottom) of the fraction by any non-zero integer or divide both by any common factor and you will have an equivalent fraction.
Is 28 a factor?
It can be. 28 is a factor of 56, among other numbers.
Is 4 a factor of 28?
Yes. A factor = a number which can be divided into the given number with no remainder The factors of 28 are 1, 2, 4, 7, 14 and 28.
What is the greatest common factor of 28 and32?
Prime factor each number. Circle all the prime common factors then, multiply them 28=2x2x7 32=2x2x2x2x2 GCF=2x2=4
What are all the factor strings for 28?
The factor strings of 28 are 2 x 14 4 x 7 2 x 2 x 7
Is 4 a common factor for 28?
4 is a factor of 28. 4 is a common factor of 28 and 32.
What is 28 of 100 into a fraction?
It is simply 28/100.You can find equivalent fractions if you multiply the numerator and denominator of this ratio by any non-zero integer. Or you could divided them both by a common factor. Division by the highest common factor will give the simplest form of the rational fraction.
Is 28 a factor of 42?
28 is not a factor of 42.
How do you factor x2 plus 3x 28?
Find two numbers differing by 3 which multiply to 28. 4 and 7 will do. (x + 7)(x - 4)
Is 28 a factor of 56?
Yes, 28 is a factor of 56, because 56/28 is a whole number.
What 2 numbers multiply to get 56 and add to get 30?
2 and 28 Factor pairs of 56: 1 x 56 2 x 28 4 x 14 7 x 8 28 + 2 = 30
The HCF of 28 and 56?
28 is a factor of 56, and 28 is also a factor of itself. So the highest common factor of 28 and 56 is 28.
Do you multiply or add the factor in dialations?
You multiply them.
What is the factor of the trinomial below negative x2 plus 12x plus 28?
I would do this. Multiply through by -1 -1 ( -X^2 +12X +28 ) = X^2 -12X -28 (X+2)(X-14)
What are the factor pairs 28?
The factor pairs of 28 are :28,114,27,4
