0

# How do you factor a plus b quantity squared minus 100?

Updated: 8/29/2023

Wiki User

12y ago

x2 + 100 has no real solutions. Applying the quadratic formula, we find two imaginary solutions: Zero plus or minus 10itimes the square root of 1.

x = 10i
x = -10i

where i is the square root of negative 1.

Wiki User

11y ago

Wiki User

8y ago

That doesn't factor neatly. Applying the quadratic formula, we find two imaginary solutions: (-1 plus or minus the square root of -31) divided by 2.

x = -0.5 + 2.7838821814150108i

x = -0.5 - 2.7838821814150108i

where i is the square root of negative one.

Wiki User

12y ago

(a + b)2 - 100 = (a + b + 10)(a + b - 10).

Wiki User

10y ago

x2 + 150 cannot be factored.

Wiki User

11y ago

x=50

Earn +20 pts
Q: How do you factor a plus b quantity squared minus 100?
Submit
Still have questions?
Related questions

### What does x squared minus 2x plus 1 equal?

This expression factors as x -1 quantity squared.

### How do you factor the expression two m squared minus eight?

2m^2 - 8 -First you should factor out a two. --&gt; 2(m^2-4) -You now have something squared minus something else squared; You have m squared minus 2 squared. Whenever you have something squared minus something squared as you do in this case, there is a simple rule to remember: You can reduce that expression into the quantity of the square root of the first number or variable plus the square root of the second number or variable Times the quantity of the square root of the first number or variable minus the second number or variable squared. --&gt; In the case of your expression: ----&gt; 2(m+2)(m-2)&lt;-----

### How do you factor x squared minus 12 x plus 36?

x squared minus 12 x plus 36 = (x - 6)(x - 6)

### How do you factor 2x squared plus 4x minus 1?

There is no rational factorisation.

### How do you factor x squared minus 5x plus 3?

There are no rational factors.

(9 - y)(a + 5)

(a - 2)(a^2 + 6)

(b-c)(a+b)-ac

(3y - 5)(y + 5)

(x + 3)(3x - 2)

68.3

(7a - 1)(6a + 1)