Evaluate or indicate that the root is not a real number √(-17)2 ?

Q: -6- Evaluate the expression and write the result as a complex V-8V-5 number.

A: This question is based on complex numbers.

Q: x(xo-5x- 12) <o

A:

Q: 21)- r-4 A) 2 r the polynomial completely. 22) 125x3+3 B) 2r-4 2r4

A:

Q: Simplify √√8y³ x 5√ √6y7

A:

Q: What is the variables in this statement; the cube root of any negative real numbers is negative

A:

Q: Which is (are) the root(s) of 64x2−324=0?

A: We will find the roots of the given equation.  We will use (a^2 - b^2) formula in this equation.

Q: Determine whether or not x5 + 4x³ – 2 has a root in Q(√−5+ √6).

A: First let us find the minimal polynomial.

Q: What is any expressions raise to the power of zero is equal to?

A:

Q: 32²/27x8y6

A: We will use the exponential rules given below to solve and simplify

Q: Evaluate or indicate that the root is not a real number √(25 - 16) ?

A: Given(25-16)

Q: 2. Simplify the expression by rationalizing the denominator, and write the result in a + bi form: 5…

A: The given expression,      5+i7-i

Q: Simplify. (√5+3)(√5-3)

A:

Q: Which number is a zero of f(x)= 7x² +16x-48 ? A 12 оВ 4 OC O D 2/7 417

A:

Q: is -√5 rational or irrational

A:

Q: Why is it that we say 25 has two square roots (5 and -5), but we write √25 = 5?

A: Since we know that every positive real number has two real square root. So we can say 25 has two…

Q: Is the expression 3 √2 + √50 in simplest radical form? Defend your answer.

A: Given expression: 32+50

Q: Evaluate or indicate that the root is not a real number √144 + √25 ?

A: To evaluate: 144+25

Q: Consider the expression: x² - 7x - 30 = 30 and A) Find two number, p and q such that p. q p+q= - 7.…

A:

Q: 4x² + 4xy + y2

A:

Power Operation

Power operation is topic of algebra in Math. It is use to represent repeated multiplication. Very big number and very small number can be easily express using power operation. Power operation is useful in many fields. In space engineering, it helps in representing the distance or size of particular heavenly body. In medical field, it is used to represent very small size. In medical field it helps to mention size of bacteria or virus. 

Exponents

The exponent or power or index of a variable/number is the number of times that variable/number is multiplied by itself.