nikiminayah nikiminayah 20-02-2022 Mathematics contestada I NEED THIS ASAP PLEASE ANSWER IT I BEG YOUB. Simplify The following:1.) 3xy-2xy+3 = ______2.) 4n²+3-2n² = _______C. In the given polynomials identify each part.15mn⁴+5mn²-3a. Constant = ______b. Variables = ______c. Numerical coefficient = _____d. Literal coefficient = _____e. Leading term = _____f. Leading coefficient = ______g. Numbers of terms = ______D. Arrange the term in decreasing order of terms.1.) 6xy+3xy³-2xy²+8 = ______2.) 12p³-7p+p²-5 = ______