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Solve the following equation : x^2 + 2x +1 = 0

x 2 + 2x +1=0x 2 + x + x + 1 = 0x(x+1) + 1(x+1) = 0 ... factorise out to leave cmmon factorsfactorise out the common brackets...(x+1)(x+1) = 0 If two things multiplied together craete 0, one of the numbers h...
BA
Answered by Brandon A. • Maths tutor
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How do you analyse a poem?

Firstly read the poem slowly through. Then read the poem again, thinking about whether there is a general mood or atmosphere to the poem- whether it may seem sad or happy and if this mood changes anywhere in...
AW
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To what extent is impulsive behaviour the cause of tragedy in Shakespeare's Romeo and Juliet?

Firstly impulsive behaviour surrounding love is a cause for tragedy in Romeo and Juliet. Romeo's decision to go to the Capulet's party in Act 1 Scene 5 leads to him falling in love with Juliet and thus setti...
MS
34577 Views

What is the difference between "hay" and "hubo"?

In Spanish, "hay" is the verb that states that "there is" something or someone here or there. However, "hubo" is the past tense, which means "there was".A few examples...
AL
Answered by Abraham L. • Spanish tutor
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Describe how a a neurone communicates it's information with an adjacent neurone through the synapse? (3 marks)

Neurotransmitter is released from presynaptic neurone into the synaptic cleftDiffuses across the synapse Neurotransmitter binds onto postsynaptic membrane
SP
Answered by Sofia P. • Biology tutor
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