Simplify by using laws of exponents : 23a + 7 x 27a + 3
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Answer:
Fire is the rapid oxidation of a material in the exothermic chemical process of combustion, releasing heat, light, and various reaction products. ... The flame is the visible portion of the fire. Flames consist primarily of carbon dioxide, water vapor, oxygen and nitrogen.
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Step-by-step explanation:
Let's simplify step-by-step.
23a+7x(27)a+3
=23a+189ax+3
Answer:
=189ax+23a+3
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