3 years ago

B) Find the value of 2a? + 5b2 when a = -6 and b = 2

Mathematics

2 answers:

Fynjy0 [20]3 years ago

8 0

Answer:

The answer is 8

Step-by-step explanation:

2a+5b^2

or, 5b^2+2a

or,5(2)^2+2(-6)

or,5(4)+(-12)

or,20-12

dedylja [7]3 years ago

7 0

Answer:

2a + 5b(2)

2(-6) + 5(2)(2)

-12 + 20

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