Solve the following equation for x. 7x^2– 112 = 0
O A
X=-4, X=-4
O B.
X= 4, x= 4
O c.
X= -4, X= 4.
OD.
x = 5, x= -5

Find the greatest common factor of the polynomial: 10x^5+15x^4-25x^3 10x^5 x^3 5x^3 5

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2