0. Review of Algebra

Find each product. See Examples 5 and 6. (8s-3t)(8s+3t)

In Exercises 35–54, use the FOIL method to multiply the binomials.(2x−3)(4x−5)

In Exercises 15–58, find each product. (x−3)^2

Find each product. See Examples 5 and 6. (4x^2-5y0(4x^2+5y)

In Exercises 35–54, use the FOIL method to multiply the binomials.(x−3y)(2x+7y)

In Exercises 41–50, subtract the polynomials. Assume that all variable exponents represent whole numbers.(x³ + 7xy − 5y²) − (6x³ − xy + 4y²)

Find each product. See Examples 5 and 6. (4m+2n)^2

In Exercises 35–54, use the FOIL method to multiply the binomials.(7xy+1)(2xy−3)

In Exercises 41–50, subtract the polynomials. Assume that all variable exponents represent whole numbers.(3x⁴y² + 5x³y − 3y) − (2x⁴y² − 3x³y − 4y + 6x)

In Exercises 33–68, add or subtract as indicated. 2/5x − (x+1)/4x

In Exercises 41–50, subtract the polynomials. Assume that all variable exponents represent whole numbers.(7y²ⁿ + yⁿ − 4) − (6y²ⁿ − yⁿ − 1)

In Exercises 33–68, add or subtract as indicated. (x+9)/10x^3 + 11/15x^2

Subtract −5a²b⁴ − 8ab² − ab from 3a²b⁴ − 5ab² + 7ab.

Find each product. See Examples 5 and 6. [(2p-3)+q]^2

In Exercises 35–54, use the FOIL method to multiply the binomials.(7x³+5)(x²−2)