Mathematics, 01.08.2019 07:00, NeverEndingCycle
The trinomial x2 bx c factors to (x m)(x n). if b is negative and c is positive, what must be true about m and n? sample answer- the value of m must be greater than the value of n. when you multiply the binomials, the middle term is the result of combining the outside and inside products. so, bx = –nx + mx, or bx = (–n + m)x. this means that b = –n + m. when adding numbers with opposite signs, you subtract their absolute values, and keep the sign of the number having the larger absolute value. since b is positive, m must have the larger absolute value.
Answers: 2
Mathematics, 21.06.2019 20:00, emilysambrano2
Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite
Answers: 3
Mathematics, 22.06.2019 01:20, lillyd2873
The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!
Answers: 1
The trinomial x2 bx c factors to (x m)(x n). if b is negative and c is positive, what must be true a...
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