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How to solve a quadratic equation without a calculator?

You factorise it. First, you find a common factor between a, b and c. Then, you find the 2 numbers that multiplied give you c and added give you b. If a=1, then the additive inverse of those 2 numbers are th...
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Answered by Jessica P. Maths tutor
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How to analyze Poems and write an introductory paragraph for English Literature?

When writing an introductory paragraph for English Literature, please consider: What are the poet's perspectives / espousal of ideas? What tone of voice was strategically employed to convey the purposes? Wha...
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Compare the structure of prokaryotic and eukaryotic organisms.

Prokaryotic and eukaryotic organisms have some similar structures: cells membranes (selectively permeable membranes surrounding cells and controlling the entry and exit of materials), cytoplasm (the living s...
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Answered by Paige T. Biology tutor
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Trigonometry Example.

SOH, CAH, TOA explained using an example.
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Answered by Dorsa N. Maths tutor
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What is a reflex arch?

Reflex arch is a neural pathway that controls a fast, involuntary reflex. The pathway is as follows: 1)Receptors detect a stimuli such as fire or a neddle pricking your finger. 2) Nerve impulses from the rec...
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Answered by Momna R. Biology tutor
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