Answer:
Step-by-step explanation:
One way to determine if the equation has any real solutions is to look at its discriminant. For the equation ax²+bx+c = 0, the discriminant is ...
d = b² -4ac
When the discriminant is negative, both solutions to the quadratic are complex. There are no real solutions in that case.
We can find the discriminant values to be ...
A: d = 2² -4(1)(4) = -12 . . . . no real zeros
B: d = 0² -4(3)(-5) = 60 . . . two real zeros
C: d = 8² -4(-2)(0) = 64 . . . two real zeros
D: d = 10² -4(1)(26) = -4 . . .no real zeros
Expressions A and D have no real zeros.
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<em>Comment on the question</em>
You are given an <em>expression</em>, not an <em>equation</em>. There is no equal sign. Hence, we cannot talk about <em>solutions</em>. We can only talk about <em>zeros</em>, values of x that make the expression have a value of zero.
58.25n+30p-2
Step-by-step explanation:
Given the expression as;
1 + 4.25n + 32p – 3 + (–2p) + 54n
collect like terms
1-3+4.25n+54n+32p-2p
-2+58.25n+30p
58.25n+30p-2
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Algebra: brainly.com/question/1280754
Keywords: simplify, expression
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Answer: more grandparents prefer using a hard copy than a digital copy
Step-by-step explanation:
Answer: $531.51
Step-by-step explanation:
Initial balance of 500
If he made deposits into his account that means he added to his existing balance so his new balance would be the initial 500 plus all the deposits:
500 + 100 + 250 + 300 = 1150
so after the deposits he has a new balance of 1150. He then withdrew money which means he's subtracting from his balance so his new balance will be his current balance minus all the withdraws:
1150 - 400.32 - 100 - 55.55 - 62.62 = 531.51
Answer:
1738
Step-by-step explanation:
ya I honestly think that the binomial of the quadriceps and triceratops are
