Factor the given polynomial 4a^2 + 18ab − 10b^2.

Select one:
a. ( 6a − 2b )( 3a + b )
b. ( 5a − b )( 2a + b )
c. ( 3a − 1b )( 2a + 5b )
d. ( 4a − 2b )( a + 5b )

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In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis

Your company withheld $4,463 from your paycheck for taxes. you received a $713 tax refund. select the best answer round to the nearest 100 to estimate how much you paid in taxes.