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Karolina [17]
3 years ago
7

Factor the trinomial below.

Mathematics
2 answers:
MariettaO [177]3 years ago
4 0

Answer:

(x+6)(x-2)

Step-by-step explanation:

x²+4x-12

==> x² + 6x - 2x - 12

==> x(x+6) - 2(x+6)

==> (x+6)(x-2)

Hope this helps!!!

bulgar [2K]3 years ago
3 0

Answer:

x² + 4x - 12

x² + 6x - 2x - 12

x ( x + 6 ) -2 ( x + 6 )

( x + 6 ) ( x - 2 )

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igomit [66]
The energy of a photon is given by
E = h × v

where:
E is the energy in joules/photon
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'v' is the frequency 7.55 × 10¹⁴

Substitute 'h' and 'v' into the formula we have

E = (6.63×10⁻³⁴) × (7.55×10¹⁴)
E = (6.63×7.55) × (10⁻³⁴ × 10¹⁴)
E = 50.0565 × 10⁽⁻³⁴⁺¹⁴⁾
E = 50 × 10⁻²⁰ joules/photon
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Answer:

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Answer:

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Step-by-step explanation:

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