if 8x8 is 64 dose that make 9x9 64
What if they don’t have a calculator? And if they wanted to use a calculator, they would of used it instead of using this website wouldn’t they?
Btw not being rude just saying
need pepole
You could look it up on the calculator but no, 9 x 9 = 81
8 * 8 = 64
so what is
(8+1) * (8+1) ?
but we all know (x+a)(x+a) = x^2 +2 a x + a^2
= 8*8 + 16 + 1
= 64 + 17
= 74 +7
= 81
Well then if they didn't have a calculator they could look up the calculator online.
No, 9x9 is not equal to 64.
To find the product of two numbers, you multiply them together. In the case of 8x8, you multiply 8 by 8, which gives you 64.
For 9x9, you need to multiply 9 by 9.
9 multiplied by 9 is equal to 81, not 64.
Therefore, 8x8 is equal to 64, but 9x9 is equal to 81.