Simplify $2{x}^{-2}$

ajedrezlaproa6j
2021-12-12
Answered

Simplify $2{x}^{-2}$

You can still ask an expert for help

Dabanka4v

Answered 2021-12-13
Author has **36** answers

Daniel Cormack

Answered 2021-12-14
Author has **34** answers

Apply exponent rule

Apply the fraction rule

asked 2021-12-12

Find the degree of the polynomial. $-2{x}^{3}+4{x}^{2}-8x+10$

asked 2021-12-05

Write the equation of a circle given the center and radius. center: (7, 2); radius= 5.

asked 2022-02-03

Determine if the given function is a polynomial function or not? if it is a function, then state the degree. if it is not a function, then tell why not. Write this polynomial in standard form. Then identify the leading term and the constant term.
h(x) = 3 - 1/2x

asked 2021-03-20

Find all rational zeros of the polynomial, and write the polynomial in factored form.

$P\left(x\right)=6{x}^{4}-7{x}^{3}-12{x}^{2}+3x+2$

asked 2022-04-04

Equation with Logarithm:

${\mathrm{log}}_{x}3+{\mathrm{log}}_{x}12=2$

How do I solve it? My idea was to use the formula$\mathrm{log}}_{a}\left(b\right)=\frac{\mathrm{ln}b}{\mathrm{ln}a$ but that does not seem to help here.

How do I solve it? My idea was to use the formula

asked 2021-11-22

Use the properties of logarithms to expand the expression as a sum, difference, and/or multiple of logarithms. (Assume the variable is positive.)

$\mathrm{ln}\left(\frac{x}{\sqrt{{x}^{2}+1}}\right)$

asked 2022-05-02

What is 5+4i divided by 6+3i?