Math and Arithmetic
Algebra

# How do evaluate 8 squared?

123 ###### 2013-12-15 11:42:38

Squaring any number means multiplying that number by itself. In this case, 8 squared (in symbols 82) is the same as 8 x 8.

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## Related Questions to evaluate 5 squared you must simply do 5x5. Which equals 25.  64 8 squared is also written as 82 8 x 8= 64 8 squared = 8 x 8 = 64 5 squared = 5 x 5 = 25 64 + 25 = 89 find out what 6 squared equals. which is 6 x 6 and that equals 36  No, 8 squared is 8 multiplied by 8 (82 = 8*8 = 64) 2 squared = 4 8 squared = 64 2 squared + 8 squared = 4 + 64 = 68 8 squared - 2 squared = 6 squared = 36 The product of 8 x 2 = 16.  Do you mean: What is the square root of (8 squared)? If so, there are two answers: 8 and -8. Or do you mean: What is the (square root of 8) squared? If so, there is only one answer: 8. 8 squared x 2 is equal to 128.   Square both the bottom number and the top number, then simplify. For example: (3/8)2 = (3/8) x (3/8) = (32/82) = 9/64 (9/64 cannot be simplified.)  To evaluate it you need to know both b and a. But it is possible to factorise it as follows: b2-a2 = (b-a)*(b+a) 1 squared plus 8 squared or 4 squared plus 7 squared Well, 8 squared means 8 times 8. so yea, 8 times 8 equals 64 (2 x 4) squared8 squared8x864  105 squared plus 8 cubed is equal to 11,537. Yes an area problem must have an squared unit. Suppose: Find the area of a suare with side 8 cm. Thus, 8 squared will be 64cm. Your answer will be 64 squared cm. the answer is 32 metres squared. you times 8 by 4 metres and its 32 squared metres. it means the number multiplied by itself, ie 8 squared (or 8^2) = 8 * 8 = 64 if it was 8 cubed (or 8^3) = 8 * 8 * 8 = 512 ###### Math and ArithmeticAlgebraGeometry Copyright © 2020 Multiply Media, LLC. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply.