Mathematics
Mathematics, 06.04.2020 06:17, u8p4

1. If the value of b is 7, then what is the value of expression -35^2 + 25 =?
A. -122
B. 17
C.172
D. 122

2. Simplify (x^2 + 16) (x^2 - 16) = ?
A. x^4 - 256
B. x^4 - 32
C. x^4 + 32
D. x^4 + 256

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 19:30, clay373
1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor
Answers: 1
image
Mathematics, 21.06.2019 20:30, stgitskaysie9028
Write an expression that represent sarahโ€™s total pay last week. represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?
Answers: 3
image
Mathematics, 22.06.2019 00:20, mandi795
The circle below is centered at the point (3, 1) and has a radius of length 2. what is the equation?
Answers: 1
image
Mathematics, 22.06.2019 01:00, stjuliendeja
What is the value of the discriminant, b2 ? 4ac, for the quadratic equation 0 = x2 ? 4x + 5, and what does it mean about the number of real solutions the equation has?
Answers: 3
Do you know the correct answer?
1. If the value of b is 7, then what is the value of expression -35^2 + 25 =?
A. -122
B....

Questions in other subjects: