Answer: I’m not really sure what the correct answer is if you could help that would be great so let me know
Step-by-step explanation:
21+4(32-5)=448
I think it’s 448
The answer to the question
<u>answer:</u>
given
distributive property
subtraction property of equality
addition property of equality
division property of equality
hope this helps! :)❤ from peachimin
ANSWER
B. The two middle coefficients add to the correct number but do not multiply to the correct number.
EXPLANATION
The given quadratic trinomial that Tina tries to factor is

Comparing to

we have a=10, b=-13 and c=-3
ac=-3×10=-30
We split the middle term so that their sum is -13.
Tina use
-10,-3
to get
-10x-3x
The sum is -13x alright but the product is not -30.
B is correct.