Register
A 2 - a - 20 help me out please
123k views
5 votes
A 2 - a - 20 help me out please

User Brett Gregson
by
5.3k points

1 Answer

4 votes
Hey there,

By using the
AC method . . .


x^(2) +bx+c

We do
(a^(2) -a-20) using the

AC method, and from this, our
answer would give us . . .



(a-5) \ (a+4)

Hope this helps.
~Jurgen
User Eric Tremblay
by
5.4k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.0m questions

7.8m answers

Other Questions

Solve for y in terms of x. 2/3y - 4 = x y = x + 6 y = -x + 4 y = -x + 6 y = x + 4
Aliyah has $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
Ten gallons of paint were poured into two containers of different sizes. Use one variable to express the amount poured into each container
Use the normal model ​n(11371137​,9696​) for the weights of steers. ​a) what weight represents the 3737thth ​percentile? ​b) what weight represents the 9999thth ​percentile? ​c) what's the iqr of the weights
Evaluate a + b when a = –16.2 and b = –11.4 A. –27.6 B. –4.8 C. 4.8 D. 27.6
Link Copied!