Solve sqrt(4x2+1)=2x+2

Q: Please Demonstrate using the quadratic formula. 0 = 5x^2 - 5x - 38 The x obtained from the "plus"…

A:

Q: how to find perfect square

A: A perfect square is a number that can be expressed as the product of an integer with itself. For…

Q: solve the  equation without using the quadratic formula or graphing by hand or TI-84   3x^2+3=30

A: Solution: The objective is to solve the given equation

Q: 5x^2 + 60 = 0 Solve.  Show your work

A:

Q: 62* + 13г а — 5а — 0

A: Note:- Here, you don't mention anything about "a" and any particular method like quadratic or factor…

Q: Solve quadratic function : 6x^2=5x+6

A: Quadratic function:

Q: Solve quadratic equations by factoring: 5(5+u^2)+10=3u(2u+1)-u

A: Given:

Q: What is formula of quadratic equation?

A: We have to write the formula of quadratic equation. Definition of the quadratic equation:- The…

Q: Simplify and write (-4x^2-8x+7)+(12x-9)-(7x+2)^2 in standard form. Use the video below to solve

A: Open the bracket and solve the variable of similar exponent together. Also (a+b)= a²+b² +2ab

Q: solve the equation using factoring then the quadratic formula x^3-27=0

A: Write the terms of the expression in perfect cubic form.

Q: use “u” substitution to write an equivalent quadratic equation of 6x^4+48x^2+90=0. then factor the…

A: We have to use “u” substitution to write an equivalent quadratic equation of  6x4 + 48x2 + 90 = 0…

Q: factorize -x^3+3x^2-3x+1 by getting the common factor out every time, dont use existing cubic…

A: To factorize the following polynomial by getting the common factor out every time.

Q: Use the quadratic formula ( x= -b+_ root b^2 -4ac/ 2a) to find the exact solutions to the equation…

A: Use the formula x= -b+_ root b^2 -4ac/ 2a to solve the quadratic equation.

Q: rectangle with an area of (2x2-x2-30x+8) and width of (x-4)  finf the length?

A:

Q: complete the squre -8x2-24x+16

A: Given,

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.