3 years ago

Evaluate. Use p = 3, x = 4 px^2 help pls i am giving brainliest

Mathematics

2 answers:

luda_lava [24]3 years ago

8 0

Answer:

144

Step-by-step explanation:

Aleks04 [339]3 years ago

7 0

Answer:48

Step-by-step explanation:(3)(4)^2=48

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Salsk061 [2.6K]

Answer:

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Step-by-step explanation:

Given

$\sum (r+1)^2; r = 1,2....5$

Required

Evaluate

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$(1 + 1)^2 +(2 + 1)^2 +(3 + 1)^2 +(4 + 1)^2 +(5 + 1)^2$

$(2)^2 +(3)^2 +(4)^2 +(5)^2 +(6)^2$

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$90$

Hence:

$\sum (r+1)^2 = 90$

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Let's see

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