Question

5x2 - 45

Answer 1

ok how do we sovle this well first pemdas

Answer 2

PEMDA

Answer 3

soryy forgot the s

Answer 4

so first we do what ? @daddi1

Answer 5

we do 5x2 first and we get 10 so then we take 10 - 45= 35 so 35 is your answer

Answer 6

actually it's -35

Answer 7

5x*x - 5*3*3 factoriz out the 5 and will get

5(x*x -3*3) inside parantheses there is a difference of two squares a^2 -b^2=(a-b)(a+b)

5(x-3)(x+3)