Question: 1. Simplify using exponent laws then evaluate where possible. Final answers must be written with POSITIVE EXPONENTS. Do not convert fractions to decimals. You must

 1. Simplify using exponent laws then evaluate where possible. Final answers

must be written with POSITIVE EXPONENTS. Do not convert fractions to decimals.

1. Simplify using exponent laws then evaluate where possible. Final answers must be written with POSITIVE EXPONENTS. Do not convert fractions to decimals. You must show full steps to get full marks.[App /6] -12x-$y7 -3 (2 marks) (b ) 18x4y-7 (4 marks) 8 2. Solve x for x. [App /3] 16

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