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Simplify the following, 125^-2/3

1. The minus sign indicates that the answer is a reciprocal meaning basically 1 over. 2. Next, on inspection of the fraction, the 2 on top means that you square the number, times it by itself. 3. The 3 on th...
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Answered by Cameron B. • Maths tutor
3437 Views

How can I revise well for the set text section of the exam?

Learning the English meaning of the set text is extremely important as it is possible to get a lot of marks simply by knowing the translation. I would suggest writing out the English translation and then rec...
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Answered by Anna-Beth B. • Latin tutor
2414 Views

Differentiate dy/dx ((2x^3)+(x^2)-(4x)+7)

Differentiate each term in the equation separately then put then put the differentiated equation back together.First we start with (2x 3 ):2 x 3 = 6 and 3-1=2 so we get the differentiated term of 6x 2 then w...
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Answered by Theodora R. • Maths tutor
3386 Views

Differentiate 5x^2 - 7x +9

The general rule for differentiation is multiply by the power and decrease the power by one. So if we take each term individually starting with 5x^2, and multiply by the power giving 10 then reduce the power...
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Answered by Rachael G. • Maths tutor
1884 Views

How the use correctly the agreement of the past participle in passé composé?

Agreement of gender and number is necessary in two cases:The auxiliary verb used is être (in case of reflexives verbs and verbs related to movement, such as aller, venir, monter, descendre, etc. ). In this c...
MB
Answered by Mate B. • French tutor
3407 Views