Find the value of 3a^2+2b, If a=3 and b = 4.An explanation would be great.

Mathematics

2 answers:

vichka [17]1 year ago

8 0

Answer:

=35

Step-by-step explanation:

3(3) ^2 + 2(4)

= 3(9) + 8

= 35

Where you see a, substitute with 3 and where you see b, substitute with 4

Just follow the steps above.

QveST [7]1 year ago

5 0

$\\ \sf\Rrightarrow 3a^2+2b$

$\\ \sf\Rrightarrow 3(3)^2+2(4)$

$\\ \sf\Rrightarrow 3(9)+8$

$\\ \sf\Rrightarrow 27+8$

$\\ \sf\Rrightarrow 35$

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