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i) Factorise x^2 – 7x + 12 ii) Solve x^2 – 7x + 12

i)STEP 1: Make 2 brackets and put an x in each one: (x )(x )
STEP 2: Find 2 numbers when multiplied together make 12 and when added together they make -7
Multiples of 12:
1 x ...

Answered by Hashir C. • Maths tutor

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Please expand the brackets in the following equation to get a quadratic equation. Then, please show using the quadratic formula that the solutions to the equation are x=3 and x=5. Here is the starting equation: (x-3)(x-5)=0

(X-3)(x-5)=0Use F.O.I.LFirst x multiplied by x gives x²outer x multiplied by -5 gives -5xinner x multiplied by -3 gives -3xlast -5x-3 gives +15combining we get x²-8x+15=0the quadrati...

Answered by Jacob G. • Maths tutor

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‘Transnational corporations (TNCs) only bring advantages to the host country.’ Do you agree with this statement? Justify your decision.

TNCs bring both advantages and disadvantages to host countries, this has a more profound impact in LEDCs, such as Nigeria. Nigeria has approximately 40 TNCs operating within it and one of the biggest is R...

Answered by Amber D. • Geography tutor

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How are print newspapers constructed to address their target audiences? In your answer you should refer to The Daily Mirror.

Newspapers are constructed to address their target audience through the layout and presentation of the product. Newspapers take into account the preference and demographic of their audience to ensure the ...

Answered by Amber D. • Media Studies tutor

12526 Views