Steps to solve:
4x^2 - 16 = 0
~Add 16 to both sides
4x^2 = 16
~Divide 4 to both sides
x^2 = 4
~Take square root of both sides
x = ±2
Best of Luck!
Answer:
Step-by-step explanation:
(x^3 + 2x − 3)(x^4 − 3x^2 + x)
Multiply each value of 2nd bracket with 1st bracket:
=x^4(x^3 + 2x − 3) - 3x^2(x^3 + 2x − 3) +x(x^3 + 2x − 3)
=x^7+2x^5-3x^4-3x^5-6x^3+9x^2+x^4+2x^2-3x
Now combine the terms with same power:
=x^7-x^5-2x^4-6x^3+11x^2-3x
You can also take the common from the expression:
x(x^6-x^4-2x^3-6x^2+11x-3)....
The product of (x^3 + 2x − 3)(x^4 − 3x^2 + x) is x(x^6-x^4-2x^3-6x^2+11x-3)....
Answer:
i really wanna help:) but im not very good at these sorts of math but if u ever need help with anything besides functions and graphs im here:)
Step-by-step explanation:
Standard form means the ordinary number form, like 12, 234, or 150. :)
To find 32 hundreds in standard form, mulitiply 32 * 100 = 3,200
So 32 hundreds in standard form is 3,200.