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lara [203]
4 years ago
13

Please help me simplify these expressions

Mathematics
1 answer:
Marrrta [24]4 years ago
3 0

Answer:

32•z^4•s^7

20w^9

Step-by-step explanation:

We simply use the multiplication law of indices to work these out.

1. 8zs^2 * 4z^3s^5 = 32 * z^(1+3) * s^(2+5) = 32•z^4•s^7

2. 5w^5 * 4w^4 = 20 * w^5 + 4 = 20w^9

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Answer:

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Step-by-step explanation:

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I'll pick (-4, 9) and (-2, 6) in this instance.

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