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Mathematics, 02.12.2019 10:31 Jharsh2300

1. evaluate 6y^2 if y is -4.

2. evaluate -4xy if x is 4 and y is -5.

3. evaluate 8x^2 if x is 3.

4.simplify 6x^2y + 4xy − 7xy.

5. simplify 4x^2 + 3xy − 7xy + 2y^2.

6. multiply (5x^2)(4x).

7. divide (9x^2) by (3x).

8. divide (12xy) by (4y^2).

9. multiply (5)(4x^2).

10. multiply (3x)(2x^2).

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1. evaluate 6y^2 if y is -4.

2. evaluate -4xy if x is 4 and y is -5.

3. eval...
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