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How do I convert decimal to binary?

There are 2 ways I know to convert decimal to binary, the first way I learnt to use is done by removing the highest power of 2 from the decimal value we have. Lets take 154 as an example. The powers of 2 use...
Answered by • Computing tutor
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What is the best way to revise for English exams?

Two Main Ways: Comprehension & Application 1) Comprehension -Involves creating organised, coherent and clear notes from which you can learn far more easily -Make these notes in whatever form suits your l...
Answered by • English tutor
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Factorise and solve (x^2) - 8x + 15 = 0.

Factorise means to put into brackets and solve means to find values of x that make the equation true.We need to find two numbers that multiply to make 15 and add together to make -8. They both need to be neg...
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Answered by Libby C. • Maths tutor
3396 Views

Factorise the quadratic equation: 3x^2+x-2

3x^2+3x-2x-2 3x(x+1)-2(x+1) (3x-2)(x+1)
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Answered by Peter A. • Maths tutor
3712 Views

How do I conjugate the present tense form of an irregular verb such as 'hacer'?

HACER Unlike regular verbs in the present tense, 'hacer' has an irregular stem in the first person singular (yo) form. The conjugation in the present tense is as follows: YO - hago, TÚ - haces, ÉL/ELLA - hac...
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Answered by Millie C. • Spanish tutor
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