Math, asked by ravi4566, 4 months ago

& Evaluate each of the following algebraic expressions for x = 1, y = -1, z = 2, a = -2
(1) ax
(it) arby-cz
(iii) ay byzey

Answers

Answered by unicorngirl81

0

1) -2 × 1 = -2

2) -2×r×b×-1 - c×2 = 2br - 2c

3)

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