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7x + 5 + 3x is [ 10x + 5 ].That's the same thing as [ 2 times (5x + 1) ] .
10x + 5 which is also equal to 5(2x + 1)
2x(3x-5) = 6x2-10x
-1
-3x + 10x = 7x3x + 3x = 6x
-3x + 10x - 5 + 26 = 7x + 21
6x2 + 10x = 2x*(3x + 5)
10x + 5 = 5(2x + 1)
Multiply each term of the second expression by each of the terms in the first expression and add them together, collecting like terms together: (x - 6)(3x² + 10x - 1) = x(3x² + 10x - 1) + (-6)(3x² + 10x - 1) = (3x³ + 10x² - x) + (-18x² - 60x + 6) = 3x³ + 10x² - 18x² - x - 60x + 6 = 3x² + (10 - 18)x² + (-1 - 60)x + 6 = 3x² - 8x² - 61x + 6
7x + 5 + 3x is [ 10x + 5 ].That's the same thing as [ 2 times (5x + 1) ] .
10x + 5 which is also equal to 5(2x + 1)
6x2 + 10x = 2x(3x + 5)
You're asking for the difference: (3x + 2) - (5 - 7x).(3x + 2) - (5 - 7x) =3x + 2 - 5 + 7x =10x - 3.It is (10x - 3) greater.
2x(3x-5) = 6x2-10x
3x2 + 10x + 3 = (x + 3)(3x + 1).
-1
-3x + 10x = 7x3x + 3x = 6x