(b)
A polynomial has the form
± + ....
the only expression fitting this description is : x² + 2x + 7
Ax^2 + bx + c is a quadratic trinomial. Therefore, ur expression is a quadratic trinomial......it is a trinomial because it has 3 terms.....quadratic means the highest exponent is 2.
Step-by-step explanation:
f(x) = 3x⁴ - 5x² + 2x - 3
When x = -1,
f(-1) = 3(-1)⁴ - 5(-1)² + 2(-1) - 3 = 3 - 5 - 2 - 3 = -7.
Answer:
9/50 im pretty sure
Step-by-step explanation:
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Answer:
468
Step-by-step explanation:
=13[42-6]
=13 (36)
=13×36
=468