Answer:
1.) 3x
2.) 4x+5
3.)6x
4.)5x-2
Step-by-step explanation:
polynomials are answered by factoring and other ways just like for no.4 5x-2 let's get the variable which is( x=) then we will be converting the minus sign (-) into plus (+) which'd be 5+2 = 7 resulting to x=7
hehe hoe it's right and helps
