09-09-2020
Mathematics

contestada

what is 20x times x

Respuesta :

ZJSG09112007 ZJSG09112007

09-09-2020

Answer:

20x^2

Step-by-step explanation:

[tex]20x \times x\\\\\mathrm{Apply\:exponent\:rule}:\quad \:a^b\times \:a^c=a^{b+c}\\\\xx=\:x^{1+1}\\\\=20x^{1+1}\\\\\mathrm{Add\:the\:numbers:}\:1+1=2\\\\=20x^2[/tex]

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