I need help with this math problem.
(90/-9)^2

100

Step-by-step explanation:

(90/-9)^2

90/-9= -10

-10^2

=100

hope this helps :)

please crown me brainliest!!!

for evaluation is 100

Step-by-step explanation:

when a number is evaluted like this you multipy and when i did i got 100

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.