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Mariana [72]
2 years ago
12

CAN SOMEBODY HELP MEEEE I AM SO BAD AT MATH 5 to the power for 7 times 15 minus 8 minus 5

Mathematics
2 answers:
Rzqust [24]2 years ago
3 0
5^7 x 15 - 8 - 5
= 1171862
cluponka [151]2 years ago
3 0

Answer:

1,171,862

Step-by-step explanation:

Original equation: 5^7 * 15-8-5

Remember the PEMDAS rule --> in this case the exponents are first.

5^7= 5*5*5*5*5*5*5 = 78,125

=  78,125*15-8-5

The next step to this problem is multiplication because you are starting from left to right and its after the exponents.

= 1,171,875-8-5

The last 2 steps is to subtract (from left to right)

= 1,171,867-5

= 1,171,862

Hope this helps!!!

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(x-4)*(x-9)=0 what is x
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Answer:

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Step-by-step explanation:

Start by simplifying each sides of the equation.

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Then factor the left side of the equation.

(x-4)(x-9)=0

Set factors equal to 0

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4 0
3 years ago
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3 0
2 years ago
|z - 1| = 7z - 13 solve this equation and check for extraneous solutions
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8 0
3 years ago
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