Which numbers should be multiplied to obtain 175^2 − 124^2?

a. 51 and 299
b. 51 and 51
c. 2601 and 2601
d. 30501 and 30749

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots

Three times the sum of a number and seven is negative thirty-six. what is the number?

What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)