-22 = 4
Negative thirty squared is equal to 900. This is because when you square a number, you multiply it by itself. Therefore, (-30) × (-30) equals 900, since the product of two negative numbers is positive.
8x squared
The answer ti -3 squared is similar to the answer to 3 squared. When a negative is multiplied by a negative, you get a positive, so the correct answer is 9
The question is ambiguous. If you meant negative (64 squared), the value is -4096, which is a negative integer. If, instead, you meant (negative 64) squared, the value is +4096, a positive integer.
first, you square negative 4. Since negative times negative is positive, then you get positive sixteen., Then positive 16 times two is 32
negative 2
2
Well, honey, when you multiply x by negative x, you get negative x squared. It's like math's way of saying "two wrongs don't make a right, they make a negative." So, in this case, x times negative x equals negative x squared.
8x squared
The answer ti -3 squared is similar to the answer to 3 squared. When a negative is multiplied by a negative, you get a positive, so the correct answer is 9
-12 squared is 144.
The question is ambiguous. If you meant negative (64 squared), the value is -4096, which is a negative integer. If, instead, you meant (negative 64) squared, the value is +4096, a positive integer.
-2*(-2)2 + 0*(-2) + 9 = -2*4 + 9 = -8 + 9 = 1
1155
Nine. A negative times a negative is a positive.
Factor out -2: -2(x squared +11x-20). This is fully factored.
Because in parenthesis you have to multiply it by something.