2 years ago

Question #1. factor completely p^4-13p^2+40

Mathematics

1 answer:

dsp732 years ago

3 0

Answer:

Step-by-step explanation:

(p^2-8) (p^2-5)

(p-2) (4p-1)

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2 years ago

The area of a parallelogram in which b = (3x + 5) ft and h = (7x - 1) ft

fgiga [73]

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3 years ago

A random sample of 20 houses selected from a city showed that the mean size of these houses is 1880 square feet with a standard

azamat

Answer:

Option C

Step-by-step explanation:

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3 years ago

Verify seca(1-sina)(seca+tana)=1

beks73 [17]

Seca(1-sina)(seca+tana)=1
Left hand side
=(1-sina) (seca +tana) / cosa
=seca +tana - sinaseca - sinatan / cosa
=seca + tana -tana -(sin^2a/cosa) / cosa
=(1/cosa - sin^2a/cosa) / cosa
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2 years ago

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