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Identify the errors and correct the given statements.28+8a. 3x + 5x + x - 8x simplifies to 0b.simplifies to2c. 5x + 8y simplifies to 13xyd. 9(5y-9) simplifies to 45y- 9e. 7ab' + 5db simplifies to 12abf. (5.x)" + 7x simplifies to 12xg. (5x + 6y) simplifies to 25x + 36yh. (x-7)(x-5) simplifies to x-35For x = -7,x + 5x + 20= (-7)+5 - 7+20=49-2 + 20 = -31 |
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Answer» okkkkķkkkkkkkkkk okkkkkkkk |
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