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Well, honey, the answer to "3 plus 2a equals" is simply "3 + 2a." <br> <br> I mean, come on now, it's right there in the question! Just leave it <br> <br> as is<br> <br> Read more<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> Geometry<br> <br> <br> <br> <br> <br> <br> <br> +1<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <b>What is the relationship between circles and triangles?</b><br> <br> <br> <br> <br> <br> <b>Asked by Wiki User</b><br> <br> <br> <br> <br> <br> <br> <br> Circles and triangles are geometric shapes with distinct properties, but <br> <br> they can be related through various geometric <br> <br> principles. For example, a circle can be <br> <br> Read more<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <b>Math and Arithmetic</b><br> <br> <br> <br> <br> <br> <br> <br> +2<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <b>Show that a xor b a union b - a intersect b?</b><br> <br> <br> <br> <br> <br> <u><strong>Asked by Wiki User</strong></u><br> <br> <br> <br> <br> <br> <br> <br> To show that ( A \oplus B = (A \cup B) - (A \cap B) ), <br> <br> we need to prove two inclusions. For the first inclusion, let ( x \in A \oplus <br> <br> B ). This means that ( x )<br> <br> Read more<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> Algebra<br> <br> <br> <br> <br> <br> <br> <br> +2<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <b>If x is an integer divisible by 3 then is x2 divisible by 3?</b><br> <br> <br> <br> <br> <br> <b>Asked by Wiki User</b><br> <br> <br> <br> <br> <br> <br> <br> Yes, if x is an integer divisible by 3, then x^2 <br> <br> is also divisible by 3. This is because for <br> <br> any integer x, x^2 will also be divisible by 3 if x is divisible by<br> <br> Read more<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <b>Math and Arithmetic</b><br> <br> <br> <br> <br> <br> <br> <br> +2<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <b>Is the 2 square root of 5 rational or irrational why?</b><br> <br> <br> <br> <br> <br> <strong><u>Asked by Wiki User</u></strong><br> <br> <br> <br> <br> <br> <br> <br> It is irrational. The proof depends on the proof that sqrt(5) is irrational.<br> <br> <br> <br> However, judging by this question, I suggest that <br> <br> you are not yet ready for that pr<br> <br> Read more<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> Algebra<br> <br> <br> <br> <br> <br> <br> <br> +2<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <b><u>How do you know if two matrices can actually be multiplied?</u></b><br> <br> <br> <br> <br> <br> <u><b>Asked by Wiki User</b></u><br> <br> <br> <br> <br> <br> <br> <br> The number of columns in the first matrix must equal the number of rows <br> <br> in the second.<br> <br> <br> <br> Feel free to surf to my web page <a href="https://Brandsinsoccer.com/product/%E0%B8%9E%E0%B8%A7%E0%B8%87%E0%B8%AB%E0%B8%A3%E0%B8%B5%E0%B8%94%E0%B9%80%E0%B8%82%E0%B8%95%E0%B8%9B%E0%B9%89%E0%B8%AD%E0%B8%A1%E0%B8%9B%E0%B8%A3%E0%B8%B2%E0%B8%9A%E0%B8%A8%E0%B8%B1%E0%B8%95%E0%B8%A3/">ร้าน พวงหรีด ปาก คลอง ตลาด</a>