Match each expression to its equivalent standard form. x2 + x + 2 x2 - 4x - 4 x2 + 2x + 2 x2 - 4x + 8 x2 + 4 x2 + 16 (x + 1 + i)(x + 1 − i) >> (x − 2 + 2i)(x − 2 − 2i) >> (x + 2i)(x − 2i) >> please need it asap

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )

5 x 14?

im new, sorry if this is wrong.

step-by-step explanation:

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation: