Factor completely: 49c 2 +70cd+25d 2 = ? hurry i need asap

(7c + 5d)²

Step-by-step explanation:

In order to factor a quadratic equation, we need to look at the coefficients of all the terms.  In this case the following quadratic:

49c² + 70cd + 25d², has an 'a' = 49, 'b' = 70 and 'c' = 25.

When we take the √49 = 7 and the √25 = 5, we can see that when we multiply 7 x 5 = 35 and 35 + 35 = 70, so we know that our two equations will be the same: (7c + 5d)

Using the FOIL (forward, outside, inside, last) method, we can check our

(7c + 5d)(7c + 5d) = 49c² + 35cd + 35cd + 25d² or 49c² + 70cd + 25d²

.24

step-by-step explanation:

the probability is   .24

the first player had the highest probability of getting a silver marble

the game could be made fair by adding back the marble that was drawn after each draw

figure c

step-by-step explanation:

hope this .