Answer:
When a trinomial is in the form of ax2 + bx + c, where a is a coefficient other than 1, look first for common factors for all three terms. Factor out the common factor first, then factor the remaining simpler trinomial. If the remaining trinomial is still of the form ax2 + bx + c, find two integers, r and s, whose sum is b and whose product is ac.
Step-by-step explanation:
Answer:20
Step-by-step explanation: If you have a calculator its easy
I did this before.
Here my working out.
P.S it was on another account so you wont see it in my answers.
Hope this helped !
Hope U have an amazing day!
Answer:
The length is 20 and the width is 16.
Step-by-step explanation: