Westonci.ca is your trusted source for finding answers to all your questions. Ask, explore, and learn with our expert community. Get immediate and reliable answers to your questions from a community of experienced professionals on our platform. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

Factoring trinomial
Bsquared+10b+25

Sagot :

b^2 + 10b +25
(b+5) (b+5)
The reason is FOILing
First, multiply the two first numbers of each binomial
(b*b) = b^2
Next, multiply the outer numbers/terms
(b*5) = 5b
Then, multiply the outer terms:
(5*b) = 5b
Finally, multiply the last terms
(5*5) = 25
Then, put it all together
b^2 + 5b + 5b +25
Simplify (add like terms)...
b^2 + 10b + 25
Therefore, your answer is:
b^2 + 10b + 25 = (b+5) (b+5)