Question

−4t2 + 64

Answer 1

wow i got something different

Answer 2

−4t2 + 64

= -4*(t^2 – 16)

= − 4*(t – 4)*(t + 4)

Answer 3

yes you are right I am just a fool..
$$t = \pm \frac84=\pm 4$$

Answer 4

yep that's correct.

Answer 5

mine or yours

Answer 6

both

Answer 7

I assumed equation..

Answer 8

lol your not a fool can you check two more for me to see if i have them right

Answer 9

sure where are they ?

Answer 10

9 + 8t^2 – 18t

= 8t^2 - 18t + 9

= (2t - 3)(4t - 3)

Answer 11

do you see it

Answer 12

looks good ..

Answer 13

okay last one

Answer 14

5x3+4x2−10x−8

= x2(5x+4)−2(5x+4)

= (x2−2)(5x+4

Answer 15

Factor by grouping, if possible

Answer 16

$$5 x^3 + 4 x^2- 10 x - 8= (5 x+4) \left(x^2-2\right)$$ so again you are correct!

Answer 17

tks FFM

Answer 18

welocme BRueeeeee

Answer 19

:)))))))))))>

Answer 20

are you always on