3 years ago

How do you do that? (1.0995 x 10¹²) +(6.235 x 10¹⁰) ???

Mathematics

1 answer:

PtichkaEL [24]3 years ago

4 0

Answer:

You use a calculator

Step-by-step explanation:

I mean that is the answer to everything

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2 years ago

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Ivahew [28]

Answer:

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Step-by-step explanation:

$\displaystyle (x + 3)(x +3) = 49 \\ x^2+3x+3x+9=49 \\ x^2 +6x+9=49 \\ x^2 + 6x + 9 - 49 = 0 \\x^2+6x-40=0 \\\\ \Delta=b^2-4ac \\ \Delta=6^2-4 \cdot 1 \cdot (-40) \\ \Delta=36+160 \\ \Delta=196 \\ \\ X_{1,2}=\frac{-b \pm \sqrt{\Delta} }{2a} \\ \\ X_1=\frac{-b+\sqrt{\Delta} }{2a} = \frac{-6+14}{2} = \frac{8}{2}=4 \\ \\ X_2=\frac{-b-\sqrt{\Delta} }{2a} = \frac{-6-14}{2}=\frac{-20}{2} = -10$

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3 years ago

How do you do that? (1.0995 x 10¹²) +(6.235 x 10¹⁰) ???​

How do you do that? (1.0995 x 10¹²) +(6.235 x 10¹⁰) ???