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'Give some examples of Early Phonological Errors in Child Language Acquisition'

When learning to speak, children frequently make a variety of phonological mistakes, often due to difficulties with the pronunciation of certain words. These mistakes can be identified and placed into cat...

Answered by Annabel W. • English Language tutor

15551 Views

Why is (x^3 - 7x^2 +13x - 6) divisible with (x-2)?

If we look at the general form a polynom P(X) divides Q(x) if and only if Q(x) = P(x) * T(x).Assume P(x) = a_nxⁿ + a_n-1x^n-1 + ... + a₁x + a₀

Answered by Vlad-Mihai E. • Maths tutor

3649 Views

A level Maths question - The graph of y=2sin(2x)+1 is rotated 360 degrees about the x-axis to form a solid. Find the volume enclosed by the curve, the co-ordinate axes and the line x=pi/2

First, recall that the formula for finding such a volume is pi times the integral from 0 to pi/2 of y^2 with respect to x. This leads to pi times the integral from 0 to pi/2 of 4sin^2(2x) + 4sin(2x) + 1 (...

Answered by Robbie K. • Maths tutor

3739 Views

What's the difference between the Imperfect and Preterite tense?

The Imperfect tense is primarily used for explaining actions that happened regularly in the past or for explaining characteristics and states of things in the past. For example, you would say 'había mucho...

Answered by Imogen F. • Spanish tutor

2256 Views

When do I use the subjunctive in Spanish?

The subjunctive is a mood, not a tense. The other ‘moods’ would be the indicative and the imperative. The subjunctive also exists in English (“If I were rich, I would…”) but it is much more common in Span...

Answered by Jasmine K. • Spanish tutor

1995 Views