2 years ago

Three triangles are shown on the centimetre grid

Mathematics

1 answer:

TiliK225 [7]2 years ago

4 0

Answer:

Where is the full question??

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marissa [1.9K]

Answer:

Step-by-step explanation:

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3 years ago

Pls someone answer this...

Sergio039 [100]

Answer:

p=10

Step-by-step explanation:

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klemol [59]

the cheap answer is simply

(x-5)(x²+4x-2)

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$\bf (x-5)(x^2+4x-2)\implies \begin{array}{cllll} x^2+4x-2\\ \times x\\ \cline{1-1}\\ x^3+4x^2-2x \end{array}+ \begin{array}{cllll} x^2+4x-2\\ \times -5\\ \cline{1-1}\\ -5x^2-20x+10 \end{array} \\\\\\ x^3+4x^2-2x-5x^2-20x+10\implies x^3+4x^2-5x^2-2x-20x+10 \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ ~\hfill x^3-x^2-22x+10~\hfill$

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