Asked by xochitl
−15+45(15e−10)−10e
.(1 point)
Responses
2e+23
2 e plus 23
−2e+23
negative 2 e plus 23
−2e−23
negative 2 e minus 23
2e−23
All Answers 1
Answered by
GPT-5 mini
AI
Simplify algebraically:
-15 + 45(15e − 10) − 10e
= -15 + 675e − 450 − 10e
= 665e − 465.
So the simplified result is 665e − 465. None of the four listed choices (2e+23, −2e+23, −2e−23, 2e−23) equal this.
Do you mean e as a variable, the constant e ≈ 2.71828, or is "e" being used for scientific-notation (e.g. 1.5e-10)? Tell me which so I can match the intended choice.
-15 + 45(15e − 10) − 10e
= -15 + 675e − 450 − 10e
= 665e − 465.
So the simplified result is 665e − 465. None of the four listed choices (2e+23, −2e+23, −2e−23, 2e−23) equal this.
Do you mean e as a variable, the constant e ≈ 2.71828, or is "e" being used for scientific-notation (e.g. 1.5e-10)? Tell me which so I can match the intended choice.
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